21690717300

素因数分解:

$2^2\times 3^3\times 5^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{8629}}^1$

素因数の和:8685

約数の個数: 432

約数和(自身を含む): 85395576000

約数和(自身を除く): 63704858700

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 25, 27, 28, 30, 35, 36, 38, 42, 45, 49, 50, 54, 57, 60, 63, 70, 75, 76, 84, 90, 95, 98, 100, 105, 108, 114, 126, 133, 135, 140, 147, 150, 171, 175, 180, 189, 190, 196, 210, 225, 228, 245, 252, 266, 270, 285, 294, 300, 315, 342, 350, 378, 380, 399, 420, 441, 450, 475, 490, 513, 525, 532, 540, 570, 588, 630, 665, 675, 684, 700, 735, 756, 798, 855, 882, 900, 931, 945, 950, 980, 1026, 1050, 1140, 1197, 1225, 1260, 1323, 1330, 1350, 1425, 1470, 1575, 1596, 1710, 1764, 1862, 1890, 1900, 1995, 2052, 2100, 2205, 2394, 2450, 2565, 2646, 2660, 2700, 2793, 2850, 2940, 3150, 3325, 3420, 3591, 3675, 3724, 3780, 3990, 4275, 4410, 4655, 4725, 4788, 4900, 5130, 5292, 5586, 5700, 5985, 6300, 6615, 6650, 7182, 7350, 7980, 8379, 8550, 8629, 8820, 9310, 9450, 9975, 10260, 11025, 11172, 11970, 12825, 13230, 13300, 13965, 14364, 14700, 16758, 17100, 17258, 17955, 18620, 18900, 19950, 22050, 23275, 23940, 25137, 25650, 25887, 26460, 27930, 29925, 33075, 33516, 34516, 35910, 39900, 41895, 43145, 44100, 46550, 50274, 51300, 51774, 55860, 59850, 60403, 66150, 69825, 71820, 77661, 83790, 86290, 89775, 93100, 100548, 103548, 119700, 120806, 125685, 129435, 132300, 139650, 155322, 163951, 167580, 172580, 179550, 181209, 209475, 215725, 232983, 241612, 251370, 258870, 279300, 302015, 310644, 327902, 359100, 362418, 388305, 418950, 422821, 431450, 465966, 491853, 502740, 517740, 543627, 604030, 628425, 647175, 655804, 724836, 776610, 819755, 837900, 845642, 862900, 906045, 931932, 983706, 1087254, 1147657, 1164915, 1208060, 1256850, 1268463, 1294350, 1475559, 1510075, 1553220, 1630881, 1639510, 1691284, 1812090, 1941525, 1967412, 2114105, 2174508, 2295314, 2329830, 2459265, 2513700, 2536926, 2588700, 2718135, 2951118, 3020150, 3261762, 3279020, 3442971, 3624180, 3805389, 3883050, 4098775, 4228210, 4426677, 4530225, 4590628, 4659660, 4918530, 5073852, 5436270, 5738285, 5824575, 5902236, 6040300, 6342315, 6523524, 6885942, 7377795, 7610778, 7766100, 8033599, 8154405, 8197550, 8456420, 8853354, 9060450, 9837060, 10328913, 10570525, 10872540, 11416167, 11476570, 11649150, 12296325, 12684630, 13590675, 13771884, 14755590, 15221556, 16067198, 16308810, 16395100, 17214855, 17706708, 18120900, 19026945, 20657826, 21141050, 22133385, 22832334, 22953140, 23298300, 24100797, 24592650, 25369260, 27181350, 28691425, 29511180, 30986739, 31711575, 32134396, 32617620, 34429710, 36888975, 38053890, 40167995, 40772025, 41315652, 42282100, 44266770, 45664668, 48201594, 49185300, 51644565, 54362700, 57080835, 57382850, 61973478, 63423150, 68859420, 72302391, 73777950, 76107780, 80335990, 81544050, 86074275, 88533540, 95134725, 96403188, 103289130, 110666925, 114161670, 114765700, 120503985, 123946956, 126846300, 144604782, 147555900, 154933695, 160671980, 163088100, 172148550, 190269450, 200839975, 206578260, 216907173, 221333850, 228323340, 241007970, 258222825, 285404175, 289209564, 309867390, 344297100, 361511955, 380538900, 401679950, 433814346, 442667700, 482015940, 516445650, 570808350, 602519925, 619734780, 723023910, 774668475, 803359900, 867628692, 1032891300, 1084535865, 1141616700, 1205039850, 1446047820, 1549336950, 1807559775, 2169071730, 2410079700, 3098673900, 3615119550, 4338143460, 5422679325, 7230239100, 10845358650, 21690717300]

約数ペア:

[(1, 21690717300), (2, 10845358650), (3, 7230239100), (4, 5422679325), (5, 4338143460), (6, 3615119550), (7, 3098673900), (9, 2410079700), (10, 2169071730), (12, 1807559775), (14, 1549336950), (15, 1446047820), (18, 1205039850), (19, 1141616700), (20, 1084535865), (21, 1032891300), (25, 867628692), (27, 803359900), (28, 774668475), (30, 723023910), (35, 619734780), (36, 602519925), (38, 570808350), (42, 516445650), (45, 482015940), (49, 442667700), (50, 433814346), (54, 401679950), (57, 380538900), (60, 361511955), (63, 344297100), (70, 309867390), (75, 289209564), (76, 285404175), (84, 258222825), (90, 241007970), (95, 228323340), (98, 221333850), (100, 216907173), (105, 206578260), (108, 200839975), (114, 190269450), (126, 172148550), (133, 163088100), (135, 160671980), (140, 154933695), (147, 147555900), (150, 144604782), (171, 126846300), (175, 123946956), (180, 120503985), (189, 114765700), (190, 114161670), (196, 110666925), (210, 103289130), (225, 96403188), (228, 95134725), (245, 88533540), (252, 86074275), (266, 81544050), (270, 80335990), (285, 76107780), (294, 73777950), (300, 72302391), (315, 68859420), (342, 63423150), (350, 61973478), (378, 57382850), (380, 57080835), (399, 54362700), (420, 51644565), (441, 49185300), (450, 48201594), (475, 45664668), (490, 44266770), (513, 42282100), (525, 41315652), (532, 40772025), (540, 40167995), (570, 38053890), (588, 36888975), (630, 34429710), (665, 32617620), (675, 32134396), (684, 31711575), (700, 30986739), (735, 29511180), (756, 28691425), (798, 27181350), (855, 25369260), (882, 24592650), (900, 24100797), (931, 23298300), (945, 22953140), (950, 22832334), (980, 22133385), (1026, 21141050), (1050, 20657826), (1140, 19026945), (1197, 18120900), (1225, 17706708), (1260, 17214855), (1323, 16395100), (1330, 16308810), (1350, 16067198), (1425, 15221556), (1470, 14755590), (1575, 13771884), (1596, 13590675), (1710, 12684630), (1764, 12296325), (1862, 11649150), (1890, 11476570), (1900, 11416167), (1995, 10872540), (2052, 10570525), (2100, 10328913), (2205, 9837060), (2394, 9060450), (2450, 8853354), (2565, 8456420), (2646, 8197550), (2660, 8154405), (2700, 8033599), (2793, 7766100), (2850, 7610778), (2940, 7377795), (3150, 6885942), (3325, 6523524), (3420, 6342315), (3591, 6040300), (3675, 5902236), (3724, 5824575), (3780, 5738285), (3990, 5436270), (4275, 5073852), (4410, 4918530), (4655, 4659660), (4725, 4590628), (4788, 4530225), (4900, 4426677), (5130, 4228210), (5292, 4098775), (5586, 3883050), (5700, 3805389), (5985, 3624180), (6300, 3442971), (6615, 3279020), (6650, 3261762), (7182, 3020150), (7350, 2951118), (7980, 2718135), (8379, 2588700), (8550, 2536926), (8629, 2513700), (8820, 2459265), (9310, 2329830), (9450, 2295314), (9975, 2174508), (10260, 2114105), (11025, 1967412), (11172, 1941525), (11970, 1812090), (12825, 1691284), (13230, 1639510), (13300, 1630881), (13965, 1553220), (14364, 1510075), (14700, 1475559), (16758, 1294350), (17100, 1268463), (17258, 1256850), (17955, 1208060), (18620, 1164915), (18900, 1147657), (19950, 1087254), (22050, 983706), (23275, 931932), (23940, 906045), (25137, 862900), (25650, 845642), (25887, 837900), (26460, 819755), (27930, 776610), (29925, 724836), (33075, 655804), (33516, 647175), (34516, 628425), (35910, 604030), (39900, 543627), (41895, 517740), (43145, 502740), (44100, 491853), (46550, 465966), (50274, 431450), (51300, 422821), (51774, 418950), (55860, 388305), (59850, 362418), (60403, 359100), (66150, 327902), (69825, 310644), (71820, 302015), (77661, 279300), (83790, 258870), (86290, 251370), (89775, 241612), (93100, 232983), (100548, 215725), (103548, 209475), (119700, 181209), (120806, 179550), (125685, 172580), (129435, 167580), (132300, 163951), (139650, 155322)]