28245000420

素因数分解:

$2^2\times 3^2\times 5^1\times 7^3\times {\mathrm{13}}^2\times {\mathrm{2707}}^1$

素因数の和:2769

約数の個数: 432

約数和(自身を含む): 108231177600

約数和(自身を除く): 79986177180

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 49, 52, 60, 63, 65, 70, 78, 84, 90, 91, 98, 105, 117, 126, 130, 140, 147, 156, 169, 180, 182, 195, 196, 210, 234, 245, 252, 260, 273, 294, 315, 338, 343, 364, 390, 420, 441, 455, 468, 490, 507, 546, 585, 588, 630, 637, 676, 686, 735, 780, 819, 845, 882, 910, 980, 1014, 1029, 1092, 1170, 1183, 1260, 1274, 1365, 1372, 1470, 1521, 1638, 1690, 1715, 1764, 1820, 1911, 2028, 2058, 2205, 2340, 2366, 2535, 2548, 2707, 2730, 2940, 3042, 3087, 3185, 3276, 3380, 3430, 3549, 3822, 4095, 4116, 4410, 4459, 4732, 5070, 5145, 5414, 5460, 5733, 5915, 6084, 6174, 6370, 6860, 7098, 7605, 7644, 8121, 8190, 8281, 8820, 8918, 9555, 10140, 10290, 10647, 10828, 11466, 11830, 12348, 12740, 13377, 13535, 14196, 15210, 15435, 16242, 16380, 16562, 17745, 17836, 18949, 19110, 20580, 21294, 22295, 22932, 23660, 24363, 24843, 26754, 27070, 28665, 30420, 30870, 32484, 33124, 35191, 35490, 37898, 38220, 40131, 40605, 41405, 42588, 44590, 48726, 49686, 53235, 53508, 54140, 56847, 57330, 57967, 61740, 66885, 70382, 70980, 74529, 75796, 80262, 81210, 82810, 89180, 94745, 97452, 99372, 105573, 106470, 113694, 114660, 115934, 121815, 124215, 132643, 133770, 140764, 149058, 160524, 162420, 165620, 170541, 173901, 175955, 189490, 200655, 211146, 212940, 227388, 231868, 243630, 246337, 248430, 265286, 267540, 284235, 289835, 298116, 316719, 341082, 347802, 351910, 372645, 378980, 397929, 401310, 422292, 457483, 487260, 492674, 496860, 521703, 527865, 530572, 568470, 579670, 633438, 663215, 682164, 695604, 703820, 739011, 745290, 795858, 802620, 852705, 869505, 914966, 928501, 985348, 1043406, 1055730, 1136940, 1159340, 1193787, 1231685, 1266876, 1326430, 1372449, 1478022, 1490580, 1583595, 1591716, 1705410, 1724359, 1739010, 1829932, 1857002, 1989645, 2086812, 2111460, 2217033, 2287415, 2387574, 2463370, 2608515, 2652860, 2744898, 2785503, 2956044, 3167190, 3202381, 3410820, 3448718, 3478020, 3695055, 3714004, 3979290, 4117347, 4434066, 4574830, 4642505, 4775148, 4926740, 5173077, 5217030, 5489796, 5571006, 5968935, 6334380, 6404762, 6862245, 6897436, 7390110, 7958580, 8234694, 8356509, 8621795, 8868132, 9149660, 9285010, 9607143, 10346154, 10434060, 11085165, 11142012, 11937870, 12070513, 12809524, 13724490, 13927515, 14780220, 15519231, 16011905, 16469388, 16713018, 17243590, 18570020, 19214286, 20586735, 20692308, 22170330, 22416667, 23875740, 24141026, 25865385, 27448980, 27855030, 28821429, 31038462, 32023810, 33426036, 34487180, 36211539, 38428572, 41173470, 41782545, 44340660, 44833334, 48035715, 48282052, 51730770, 55710060, 57642858, 60352565, 62076924, 64047620, 67250001, 72423078, 77596155, 82346940, 83565090, 89666668, 96071430, 103461540, 108634617, 112083335, 115285716, 120705130, 134500002, 144107145, 144846156, 155192310, 156916669, 167130180, 181057695, 192142860, 201750003, 217269234, 224166670, 241410260, 269000004, 288214290, 310384620, 313833338, 336250005, 362115390, 403500006, 434538468, 448333340, 470750007, 543173085, 576428580, 627666676, 672500010, 724230780, 784583345, 807000012, 941500014, 1008750015, 1086346170, 1345000020, 1412250021, 1569166690, 1883000028, 2017500030, 2172692340, 2353750035, 2824500042, 3138333380, 4035000060, 4707500070, 5649000084, 7061250105, 9415000140, 14122500210, 28245000420]

約数ペア:

[(1, 28245000420), (2, 14122500210), (3, 9415000140), (4, 7061250105), (5, 5649000084), (6, 4707500070), (7, 4035000060), (9, 3138333380), (10, 2824500042), (12, 2353750035), (13, 2172692340), (14, 2017500030), (15, 1883000028), (18, 1569166690), (20, 1412250021), (21, 1345000020), (26, 1086346170), (28, 1008750015), (30, 941500014), (35, 807000012), (36, 784583345), (39, 724230780), (42, 672500010), (45, 627666676), (49, 576428580), (52, 543173085), (60, 470750007), (63, 448333340), (65, 434538468), (70, 403500006), (78, 362115390), (84, 336250005), (90, 313833338), (91, 310384620), (98, 288214290), (105, 269000004), (117, 241410260), (126, 224166670), (130, 217269234), (140, 201750003), (147, 192142860), (156, 181057695), (169, 167130180), (180, 156916669), (182, 155192310), (195, 144846156), (196, 144107145), (210, 134500002), (234, 120705130), (245, 115285716), (252, 112083335), (260, 108634617), (273, 103461540), (294, 96071430), (315, 89666668), (338, 83565090), (343, 82346940), (364, 77596155), (390, 72423078), (420, 67250001), (441, 64047620), (455, 62076924), (468, 60352565), (490, 57642858), (507, 55710060), (546, 51730770), (585, 48282052), (588, 48035715), (630, 44833334), (637, 44340660), (676, 41782545), (686, 41173470), (735, 38428572), (780, 36211539), (819, 34487180), (845, 33426036), (882, 32023810), (910, 31038462), (980, 28821429), (1014, 27855030), (1029, 27448980), (1092, 25865385), (1170, 24141026), (1183, 23875740), (1260, 22416667), (1274, 22170330), (1365, 20692308), (1372, 20586735), (1470, 19214286), (1521, 18570020), (1638, 17243590), (1690, 16713018), (1715, 16469388), (1764, 16011905), (1820, 15519231), (1911, 14780220), (2028, 13927515), (2058, 13724490), (2205, 12809524), (2340, 12070513), (2366, 11937870), (2535, 11142012), (2548, 11085165), (2707, 10434060), (2730, 10346154), (2940, 9607143), (3042, 9285010), (3087, 9149660), (3185, 8868132), (3276, 8621795), (3380, 8356509), (3430, 8234694), (3549, 7958580), (3822, 7390110), (4095, 6897436), (4116, 6862245), (4410, 6404762), (4459, 6334380), (4732, 5968935), (5070, 5571006), (5145, 5489796), (5414, 5217030), (5460, 5173077), (5733, 4926740), (5915, 4775148), (6084, 4642505), (6174, 4574830), (6370, 4434066), (6860, 4117347), (7098, 3979290), (7605, 3714004), (7644, 3695055), (8121, 3478020), (8190, 3448718), (8281, 3410820), (8820, 3202381), (8918, 3167190), (9555, 2956044), (10140, 2785503), (10290, 2744898), (10647, 2652860), (10828, 2608515), (11466, 2463370), (11830, 2387574), (12348, 2287415), (12740, 2217033), (13377, 2111460), (13535, 2086812), (14196, 1989645), (15210, 1857002), (15435, 1829932), (16242, 1739010), (16380, 1724359), (16562, 1705410), (17745, 1591716), (17836, 1583595), (18949, 1490580), (19110, 1478022), (20580, 1372449), (21294, 1326430), (22295, 1266876), (22932, 1231685), (23660, 1193787), (24363, 1159340), (24843, 1136940), (26754, 1055730), (27070, 1043406), (28665, 985348), (30420, 928501), (30870, 914966), (32484, 869505), (33124, 852705), (35191, 802620), (35490, 795858), (37898, 745290), (38220, 739011), (40131, 703820), (40605, 695604), (41405, 682164), (42588, 663215), (44590, 633438), (48726, 579670), (49686, 568470), (53235, 530572), (53508, 527865), (54140, 521703), (56847, 496860), (57330, 492674), (57967, 487260), (61740, 457483), (66885, 422292), (70382, 401310), (70980, 397929), (74529, 378980), (75796, 372645), (80262, 351910), (81210, 347802), (82810, 341082), (89180, 316719), (94745, 298116), (97452, 289835), (99372, 284235), (105573, 267540), (106470, 265286), (113694, 248430), (114660, 246337), (115934, 243630), (121815, 231868), (124215, 227388), (132643, 212940), (133770, 211146), (140764, 200655), (149058, 189490), (160524, 175955), (162420, 173901), (165620, 170541)]