48276540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{23}}^2$

素因数の和:90

約数の個数: 216

約数和(自身を含む): 170014320

約数和(自身を除く): 121737780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 23, 26, 27, 30, 36, 39, 45, 46, 52, 54, 60, 65, 69, 78, 90, 92, 108, 115, 117, 130, 135, 138, 156, 169, 180, 195, 207, 230, 234, 260, 270, 276, 299, 338, 345, 351, 390, 414, 460, 468, 507, 529, 540, 585, 598, 621, 676, 690, 702, 780, 828, 845, 897, 1014, 1035, 1058, 1170, 1196, 1242, 1380, 1404, 1495, 1521, 1587, 1690, 1755, 1794, 2028, 2070, 2116, 2340, 2484, 2535, 2645, 2691, 2990, 3042, 3105, 3174, 3380, 3510, 3588, 3887, 4140, 4485, 4563, 4761, 5070, 5290, 5382, 5980, 6084, 6210, 6348, 6877, 7020, 7605, 7774, 7935, 8073, 8970, 9126, 9522, 10140, 10580, 10764, 11661, 12420, 13455, 13754, 14283, 15210, 15548, 15870, 16146, 17940, 18252, 19044, 19435, 20631, 22815, 23322, 23805, 26910, 27508, 28566, 30420, 31740, 32292, 34385, 34983, 38870, 40365, 41262, 45630, 46644, 47610, 53820, 57132, 58305, 61893, 68770, 69966, 71415, 77740, 80730, 82524, 89401, 91260, 95220, 103155, 104949, 116610, 123786, 137540, 139932, 142830, 161460, 174915, 178802, 185679, 206310, 209898, 233220, 247572, 268203, 285660, 309465, 349830, 357604, 371358, 412620, 419796, 447005, 524745, 536406, 618930, 699660, 742716, 804609, 894010, 928395, 1049490, 1072812, 1237860, 1341015, 1609218, 1788020, 1856790, 2098980, 2413827, 2682030, 3218436, 3713580, 4023045, 4827654, 5364060, 8046090, 9655308, 12069135, 16092180, 24138270, 48276540]

約数ペア:

[(1, 48276540), (2, 24138270), (3, 16092180), (4, 12069135), (5, 9655308), (6, 8046090), (9, 5364060), (10, 4827654), (12, 4023045), (13, 3713580), (15, 3218436), (18, 2682030), (20, 2413827), (23, 2098980), (26, 1856790), (27, 1788020), (30, 1609218), (36, 1341015), (39, 1237860), (45, 1072812), (46, 1049490), (52, 928395), (54, 894010), (60, 804609), (65, 742716), (69, 699660), (78, 618930), (90, 536406), (92, 524745), (108, 447005), (115, 419796), (117, 412620), (130, 371358), (135, 357604), (138, 349830), (156, 309465), (169, 285660), (180, 268203), (195, 247572), (207, 233220), (230, 209898), (234, 206310), (260, 185679), (270, 178802), (276, 174915), (299, 161460), (338, 142830), (345, 139932), (351, 137540), (390, 123786), (414, 116610), (460, 104949), (468, 103155), (507, 95220), (529, 91260), (540, 89401), (585, 82524), (598, 80730), (621, 77740), (676, 71415), (690, 69966), (702, 68770), (780, 61893), (828, 58305), (845, 57132), (897, 53820), (1014, 47610), (1035, 46644), (1058, 45630), (1170, 41262), (1196, 40365), (1242, 38870), (1380, 34983), (1404, 34385), (1495, 32292), (1521, 31740), (1587, 30420), (1690, 28566), (1755, 27508), (1794, 26910), (2028, 23805), (2070, 23322), (2116, 22815), (2340, 20631), (2484, 19435), (2535, 19044), (2645, 18252), (2691, 17940), (2990, 16146), (3042, 15870), (3105, 15548), (3174, 15210), (3380, 14283), (3510, 13754), (3588, 13455), (3887, 12420), (4140, 11661), (4485, 10764), (4563, 10580), (4761, 10140), (5070, 9522), (5290, 9126), (5382, 8970), (5980, 8073), (6084, 7935), (6210, 7774), (6348, 7605), (6877, 7020)]