477773400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{61253}}^1$

素因数の和:61285

約数の個数: 96

約数和(自身を含む): 1595054160

約数和(自身を除く): 1117280760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 50, 52, 60, 65, 75, 78, 100, 104, 120, 130, 150, 156, 195, 200, 260, 300, 312, 325, 390, 520, 600, 650, 780, 975, 1300, 1560, 1950, 2600, 3900, 7800, 61253, 122506, 183759, 245012, 306265, 367518, 490024, 612530, 735036, 796289, 918795, 1225060, 1470072, 1531325, 1592578, 1837590, 2388867, 2450120, 3062650, 3185156, 3675180, 3981445, 4593975, 4777734, 6125300, 6370312, 7350360, 7962890, 9187950, 9555468, 11944335, 12250600, 15925780, 18375900, 19110936, 19907225, 23888670, 31851560, 36751800, 39814450, 47777340, 59721675, 79628900, 95554680, 119443350, 159257800, 238886700, 477773400]

約数ペア:

[(1, 477773400), (2, 238886700), (3, 159257800), (4, 119443350), (5, 95554680), (6, 79628900), (8, 59721675), (10, 47777340), (12, 39814450), (13, 36751800), (15, 31851560), (20, 23888670), (24, 19907225), (25, 19110936), (26, 18375900), (30, 15925780), (39, 12250600), (40, 11944335), (50, 9555468), (52, 9187950), (60, 7962890), (65, 7350360), (75, 6370312), (78, 6125300), (100, 4777734), (104, 4593975), (120, 3981445), (130, 3675180), (150, 3185156), (156, 3062650), (195, 2450120), (200, 2388867), (260, 1837590), (300, 1592578), (312, 1531325), (325, 1470072), (390, 1225060), (520, 918795), (600, 796289), (650, 735036), (780, 612530), (975, 490024), (1300, 367518), (1560, 306265), (1950, 245012), (2600, 183759), (3900, 122506), (7800, 61253)]