277835220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{3209}}^1$

素因数の和:3274

約数の個数: 144

約数和(自身を含む): 932415120

約数和(自身を除く): 654579900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 37, 39, 45, 52, 60, 65, 74, 78, 90, 111, 117, 130, 148, 156, 180, 185, 195, 222, 234, 260, 333, 370, 390, 444, 468, 481, 555, 585, 666, 740, 780, 962, 1110, 1170, 1332, 1443, 1665, 1924, 2220, 2340, 2405, 2886, 3209, 3330, 4329, 4810, 5772, 6418, 6660, 7215, 8658, 9620, 9627, 12836, 14430, 16045, 17316, 19254, 21645, 28860, 28881, 32090, 38508, 41717, 43290, 48135, 57762, 64180, 83434, 86580, 96270, 115524, 118733, 125151, 144405, 166868, 192540, 208585, 237466, 250302, 288810, 356199, 375453, 417170, 474932, 500604, 577620, 593665, 625755, 712398, 750906, 834340, 1068597, 1187330, 1251510, 1424796, 1501812, 1543529, 1780995, 1877265, 2137194, 2374660, 2503020, 3087058, 3561990, 3754530, 4274388, 4630587, 5342985, 6174116, 7123980, 7509060, 7717645, 9261174, 10685970, 13891761, 15435290, 18522348, 21371940, 23152935, 27783522, 30870580, 46305870, 55567044, 69458805, 92611740, 138917610, 277835220]

約数ペア:

[(1, 277835220), (2, 138917610), (3, 92611740), (4, 69458805), (5, 55567044), (6, 46305870), (9, 30870580), (10, 27783522), (12, 23152935), (13, 21371940), (15, 18522348), (18, 15435290), (20, 13891761), (26, 10685970), (30, 9261174), (36, 7717645), (37, 7509060), (39, 7123980), (45, 6174116), (52, 5342985), (60, 4630587), (65, 4274388), (74, 3754530), (78, 3561990), (90, 3087058), (111, 2503020), (117, 2374660), (130, 2137194), (148, 1877265), (156, 1780995), (180, 1543529), (185, 1501812), (195, 1424796), (222, 1251510), (234, 1187330), (260, 1068597), (333, 834340), (370, 750906), (390, 712398), (444, 625755), (468, 593665), (481, 577620), (555, 500604), (585, 474932), (666, 417170), (740, 375453), (780, 356199), (962, 288810), (1110, 250302), (1170, 237466), (1332, 208585), (1443, 192540), (1665, 166868), (1924, 144405), (2220, 125151), (2340, 118733), (2405, 115524), (2886, 96270), (3209, 86580), (3330, 83434), (4329, 64180), (4810, 57762), (5772, 48135), (6418, 43290), (6660, 41717), (7215, 38508), (8658, 32090), (9620, 28881), (9627, 28860), (12836, 21645), (14430, 19254), (16045, 17316)]