272828400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17489}}^1$

素因数の和:17523

約数の個数: 120

約数和(自身を含む): 941241840

約数和(自身を除く): 668413440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 39, 40, 48, 50, 52, 60, 65, 75, 78, 80, 100, 104, 120, 130, 150, 156, 195, 200, 208, 240, 260, 300, 312, 325, 390, 400, 520, 600, 624, 650, 780, 975, 1040, 1200, 1300, 1560, 1950, 2600, 3120, 3900, 5200, 7800, 15600, 17489, 34978, 52467, 69956, 87445, 104934, 139912, 174890, 209868, 227357, 262335, 279824, 349780, 419736, 437225, 454714, 524670, 682071, 699560, 839472, 874450, 909428, 1049340, 1136785, 1311675, 1364142, 1399120, 1748900, 1818856, 2098680, 2273570, 2623350, 2728284, 3410355, 3497800, 3637712, 4197360, 4547140, 5246700, 5456568, 5683925, 6820710, 6995600, 9094280, 10493400, 10913136, 11367850, 13641420, 17051775, 18188560, 20986800, 22735700, 27282840, 34103550, 45471400, 54565680, 68207100, 90942800, 136414200, 272828400]

約数ペア:

[(1, 272828400), (2, 136414200), (3, 90942800), (4, 68207100), (5, 54565680), (6, 45471400), (8, 34103550), (10, 27282840), (12, 22735700), (13, 20986800), (15, 18188560), (16, 17051775), (20, 13641420), (24, 11367850), (25, 10913136), (26, 10493400), (30, 9094280), (39, 6995600), (40, 6820710), (48, 5683925), (50, 5456568), (52, 5246700), (60, 4547140), (65, 4197360), (75, 3637712), (78, 3497800), (80, 3410355), (100, 2728284), (104, 2623350), (120, 2273570), (130, 2098680), (150, 1818856), (156, 1748900), (195, 1399120), (200, 1364142), (208, 1311675), (240, 1136785), (260, 1049340), (300, 909428), (312, 874450), (325, 839472), (390, 699560), (400, 682071), (520, 524670), (600, 454714), (624, 437225), (650, 419736), (780, 349780), (975, 279824), (1040, 262335), (1200, 227357), (1300, 209868), (1560, 174890), (1950, 139912), (2600, 104934), (3120, 87445), (3900, 69956), (5200, 52467), (7800, 34978), (15600, 17489)]