450129420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1733}}^1$

素因数の和:1801

約数の個数: 192

約数和(自身を含む): 1549779840

約数和(自身を除く): 1099650420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 37, 39, 45, 52, 54, 60, 65, 74, 78, 90, 108, 111, 117, 130, 135, 148, 156, 180, 185, 195, 222, 234, 260, 270, 333, 351, 370, 390, 444, 468, 481, 540, 555, 585, 666, 702, 740, 780, 962, 999, 1110, 1170, 1332, 1404, 1443, 1665, 1733, 1755, 1924, 1998, 2220, 2340, 2405, 2886, 3330, 3466, 3510, 3996, 4329, 4810, 4995, 5199, 5772, 6660, 6932, 7020, 7215, 8658, 8665, 9620, 9990, 10398, 12987, 14430, 15597, 17316, 17330, 19980, 20796, 21645, 22529, 25974, 25995, 28860, 31194, 34660, 43290, 45058, 46791, 51948, 51990, 62388, 64121, 64935, 67587, 77985, 86580, 90116, 93582, 103980, 112645, 128242, 129870, 135174, 155970, 187164, 192363, 202761, 225290, 233955, 256484, 259740, 270348, 311940, 320605, 337935, 384726, 405522, 450580, 467910, 577089, 608283, 641210, 675870, 769452, 811044, 833573, 935820, 961815, 1013805, 1154178, 1216566, 1282420, 1351740, 1667146, 1731267, 1923630, 2027610, 2308356, 2433132, 2500719, 2885445, 3041415, 3334292, 3462534, 3847260, 4055220, 4167865, 5001438, 5770890, 6082830, 6925068, 7502157, 8335730, 8656335, 10002876, 11541780, 12165660, 12503595, 15004314, 16671460, 17312670, 22506471, 25007190, 30008628, 34625340, 37510785, 45012942, 50014380, 75021570, 90025884, 112532355, 150043140, 225064710, 450129420]

約数ペア:

[(1, 450129420), (2, 225064710), (3, 150043140), (4, 112532355), (5, 90025884), (6, 75021570), (9, 50014380), (10, 45012942), (12, 37510785), (13, 34625340), (15, 30008628), (18, 25007190), (20, 22506471), (26, 17312670), (27, 16671460), (30, 15004314), (36, 12503595), (37, 12165660), (39, 11541780), (45, 10002876), (52, 8656335), (54, 8335730), (60, 7502157), (65, 6925068), (74, 6082830), (78, 5770890), (90, 5001438), (108, 4167865), (111, 4055220), (117, 3847260), (130, 3462534), (135, 3334292), (148, 3041415), (156, 2885445), (180, 2500719), (185, 2433132), (195, 2308356), (222, 2027610), (234, 1923630), (260, 1731267), (270, 1667146), (333, 1351740), (351, 1282420), (370, 1216566), (390, 1154178), (444, 1013805), (468, 961815), (481, 935820), (540, 833573), (555, 811044), (585, 769452), (666, 675870), (702, 641210), (740, 608283), (780, 577089), (962, 467910), (999, 450580), (1110, 405522), (1170, 384726), (1332, 337935), (1404, 320605), (1443, 311940), (1665, 270348), (1733, 259740), (1755, 256484), (1924, 233955), (1998, 225290), (2220, 202761), (2340, 192363), (2405, 187164), (2886, 155970), (3330, 135174), (3466, 129870), (3510, 128242), (3996, 112645), (4329, 103980), (4810, 93582), (4995, 90116), (5199, 86580), (5772, 77985), (6660, 67587), (6932, 64935), (7020, 64121), (7215, 62388), (8658, 51990), (8665, 51948), (9620, 46791), (9990, 45058), (10398, 43290), (12987, 34660), (14430, 31194), (15597, 28860), (17316, 25995), (17330, 25974), (19980, 22529), (20796, 21645)]