54374580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1223}}^1$

素因数の和:1270

約数の個数: 144

約数和(自身を含む): 187125120

約数和(自身を除く): 132750540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 26, 30, 36, 38, 39, 45, 52, 57, 60, 65, 76, 78, 90, 95, 114, 117, 130, 156, 171, 180, 190, 195, 228, 234, 247, 260, 285, 342, 380, 390, 468, 494, 570, 585, 684, 741, 780, 855, 988, 1140, 1170, 1223, 1235, 1482, 1710, 2223, 2340, 2446, 2470, 2964, 3420, 3669, 3705, 4446, 4892, 4940, 6115, 7338, 7410, 8892, 11007, 11115, 12230, 14676, 14820, 15899, 18345, 22014, 22230, 23237, 24460, 31798, 36690, 44028, 44460, 46474, 47697, 55035, 63596, 69711, 73380, 79495, 92948, 95394, 110070, 116185, 139422, 143091, 158990, 190788, 209133, 220140, 232370, 238485, 278844, 286182, 302081, 317980, 348555, 418266, 464740, 476970, 572364, 604162, 697110, 715455, 836532, 906243, 953940, 1045665, 1208324, 1394220, 1430910, 1510405, 1812486, 2091330, 2718729, 2861820, 3020810, 3624972, 4182660, 4531215, 5437458, 6041620, 9062430, 10874916, 13593645, 18124860, 27187290, 54374580]

約数ペア:

[(1, 54374580), (2, 27187290), (3, 18124860), (4, 13593645), (5, 10874916), (6, 9062430), (9, 6041620), (10, 5437458), (12, 4531215), (13, 4182660), (15, 3624972), (18, 3020810), (19, 2861820), (20, 2718729), (26, 2091330), (30, 1812486), (36, 1510405), (38, 1430910), (39, 1394220), (45, 1208324), (52, 1045665), (57, 953940), (60, 906243), (65, 836532), (76, 715455), (78, 697110), (90, 604162), (95, 572364), (114, 476970), (117, 464740), (130, 418266), (156, 348555), (171, 317980), (180, 302081), (190, 286182), (195, 278844), (228, 238485), (234, 232370), (247, 220140), (260, 209133), (285, 190788), (342, 158990), (380, 143091), (390, 139422), (468, 116185), (494, 110070), (570, 95394), (585, 92948), (684, 79495), (741, 73380), (780, 69711), (855, 63596), (988, 55035), (1140, 47697), (1170, 46474), (1223, 44460), (1235, 44028), (1482, 36690), (1710, 31798), (2223, 24460), (2340, 23237), (2446, 22230), (2470, 22014), (2964, 18345), (3420, 15899), (3669, 14820), (3705, 14676), (4446, 12230), (4892, 11115), (4940, 11007), (6115, 8892), (7338, 7410)]