225805860

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:144

約数の個数: 384

約数和(自身を含む): 867041280

約数和(自身を除く): 641235420

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 31, 35, 36, 41, 42, 45, 47, 54, 60, 62, 63, 70, 82, 84, 90, 93, 94, 105, 108, 123, 124, 126, 135, 140, 141, 155, 164, 180, 186, 188, 189, 205, 210, 217, 235, 246, 252, 270, 279, 282, 287, 310, 315, 329, 369, 372, 378, 410, 420, 423, 434, 465, 470, 492, 540, 558, 564, 574, 615, 620, 630, 651, 658, 705, 738, 756, 820, 837, 846, 861, 868, 930, 940, 945, 987, 1085, 1107, 1116, 1148, 1230, 1260, 1269, 1271, 1302, 1316, 1395, 1410, 1435, 1457, 1476, 1645, 1674, 1692, 1722, 1845, 1860, 1890, 1927, 1953, 1974, 2115, 2170, 2214, 2460, 2538, 2542, 2583, 2604, 2790, 2820, 2870, 2914, 2961, 3255, 3290, 3348, 3444, 3690, 3780, 3813, 3854, 3906, 3948, 4185, 4230, 4305, 4340, 4371, 4428, 4935, 5076, 5084, 5166, 5535, 5580, 5740, 5781, 5828, 5859, 5922, 6345, 6355, 6510, 6580, 7285, 7380, 7626, 7708, 7749, 7812, 8370, 8460, 8610, 8742, 8883, 8897, 9635, 9765, 9870, 10199, 10332, 11070, 11439, 11562, 11718, 11844, 12690, 12710, 12915, 13020, 13113, 13489, 14570, 14805, 15252, 15498, 16740, 17220, 17343, 17484, 17766, 17794, 19065, 19270, 19530, 19740, 20398, 21855, 22140, 22878, 23124, 23436, 25380, 25420, 25830, 26226, 26691, 26978, 28905, 29140, 29295, 29610, 30597, 30996, 34317, 34686, 35532, 35588, 38130, 38540, 38745, 39060, 39339, 40467, 40796, 43710, 44415, 44485, 45756, 50995, 51660, 52029, 52452, 53382, 53956, 57195, 57810, 58590, 59220, 59737, 61194, 65565, 67445, 68634, 69372, 76260, 77490, 78678, 80073, 80934, 86715, 87420, 88830, 88970, 91791, 101990, 104058, 106764, 114390, 115620, 117180, 119474, 121401, 122388, 131130, 133455, 134890, 137268, 152985, 154980, 157356, 160146, 161868, 171585, 173430, 177660, 177940, 179211, 183582, 196695, 202335, 203980, 208116, 228780, 238948, 240219, 242802, 260145, 262260, 266910, 269780, 275373, 298685, 305970, 320292, 343170, 346860, 358422, 364203, 367164, 393390, 400365, 404670, 418159, 458955, 480438, 485604, 520290, 533820, 537633, 550746, 597370, 607005, 611940, 686340, 716844, 728406, 786780, 800730, 809340, 836318, 896055, 917910, 960876, 1040580, 1075266, 1101492, 1194740, 1201095, 1214010, 1254477, 1376865, 1456812, 1601460, 1612899, 1672636, 1792110, 1821015, 1835820, 2090795, 2150532, 2402190, 2428020, 2508954, 2688165, 2753730, 3225798, 3584220, 3642030, 3763431, 4181590, 4804380, 5017908, 5376330, 5507460, 6272385, 6451596, 7284060, 7526862, 8064495, 8363180, 10752660, 11290293, 12544770, 15053724, 16128990, 18817155, 22580586, 25089540, 32257980, 37634310, 45161172, 56451465, 75268620, 112902930, 225805860]

約数ペア:

[(1, 225805860), (2, 112902930), (3, 75268620), (4, 56451465), (5, 45161172), (6, 37634310), (7, 32257980), (9, 25089540), (10, 22580586), (12, 18817155), (14, 16128990), (15, 15053724), (18, 12544770), (20, 11290293), (21, 10752660), (27, 8363180), (28, 8064495), (30, 7526862), (31, 7284060), (35, 6451596), (36, 6272385), (41, 5507460), (42, 5376330), (45, 5017908), (47, 4804380), (54, 4181590), (60, 3763431), (62, 3642030), (63, 3584220), (70, 3225798), (82, 2753730), (84, 2688165), (90, 2508954), (93, 2428020), (94, 2402190), (105, 2150532), (108, 2090795), (123, 1835820), (124, 1821015), (126, 1792110), (135, 1672636), (140, 1612899), (141, 1601460), (155, 1456812), (164, 1376865), (180, 1254477), (186, 1214010), (188, 1201095), (189, 1194740), (205, 1101492), (210, 1075266), (217, 1040580), (235, 960876), (246, 917910), (252, 896055), (270, 836318), (279, 809340), (282, 800730), (287, 786780), (310, 728406), (315, 716844), (329, 686340), (369, 611940), (372, 607005), (378, 597370), (410, 550746), (420, 537633), (423, 533820), (434, 520290), (465, 485604), (470, 480438), (492, 458955), (540, 418159), (558, 404670), (564, 400365), (574, 393390), (615, 367164), (620, 364203), (630, 358422), (651, 346860), (658, 343170), (705, 320292), (738, 305970), (756, 298685), (820, 275373), (837, 269780), (846, 266910), (861, 262260), (868, 260145), (930, 242802), (940, 240219), (945, 238948), (987, 228780), (1085, 208116), (1107, 203980), (1116, 202335), (1148, 196695), (1230, 183582), (1260, 179211), (1269, 177940), (1271, 177660), (1302, 173430), (1316, 171585), (1395, 161868), (1410, 160146), (1435, 157356), (1457, 154980), (1476, 152985), (1645, 137268), (1674, 134890), (1692, 133455), (1722, 131130), (1845, 122388), (1860, 121401), (1890, 119474), (1927, 117180), (1953, 115620), (1974, 114390), (2115, 106764), (2170, 104058), (2214, 101990), (2460, 91791), (2538, 88970), (2542, 88830), (2583, 87420), (2604, 86715), (2790, 80934), (2820, 80073), (2870, 78678), (2914, 77490), (2961, 76260), (3255, 69372), (3290, 68634), (3348, 67445), (3444, 65565), (3690, 61194), (3780, 59737), (3813, 59220), (3854, 58590), (3906, 57810), (3948, 57195), (4185, 53956), (4230, 53382), (4305, 52452), (4340, 52029), (4371, 51660), (4428, 50995), (4935, 45756), (5076, 44485), (5084, 44415), (5166, 43710), (5535, 40796), (5580, 40467), (5740, 39339), (5781, 39060), (5828, 38745), (5859, 38540), (5922, 38130), (6345, 35588), (6355, 35532), (6510, 34686), (6580, 34317), (7285, 30996), (7380, 30597), (7626, 29610), (7708, 29295), (7749, 29140), (7812, 28905), (8370, 26978), (8460, 26691), (8610, 26226), (8742, 25830), (8883, 25420), (8897, 25380), (9635, 23436), (9765, 23124), (9870, 22878), (10199, 22140), (10332, 21855), (11070, 20398), (11439, 19740), (11562, 19530), (11718, 19270), (11844, 19065), (12690, 17794), (12710, 17766), (12915, 17484), (13020, 17343), (13113, 17220), (13489, 16740), (14570, 15498), (14805, 15252)]