117108400

素因数分解:

$2^4\times 5^2\times {\mathrm{19}}^2\times {\mathrm{811}}^1$

素因数の和:867

約数の個数: 90

約数和(自身を含む): 297306492

約数和(自身を除く): 180198092

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 38, 40, 50, 76, 80, 95, 100, 152, 190, 200, 304, 361, 380, 400, 475, 722, 760, 811, 950, 1444, 1520, 1622, 1805, 1900, 2888, 3244, 3610, 3800, 4055, 5776, 6488, 7220, 7600, 8110, 9025, 12976, 14440, 15409, 16220, 18050, 20275, 28880, 30818, 32440, 36100, 40550, 61636, 64880, 72200, 77045, 81100, 123272, 144400, 154090, 162200, 246544, 292771, 308180, 324400, 385225, 585542, 616360, 770450, 1171084, 1232720, 1463855, 1540900, 2342168, 2927710, 3081800, 4684336, 5855420, 6163600, 7319275, 11710840, 14638550, 23421680, 29277100, 58554200, 117108400]

約数ペア:

[(1, 117108400), (2, 58554200), (4, 29277100), (5, 23421680), (8, 14638550), (10, 11710840), (16, 7319275), (19, 6163600), (20, 5855420), (25, 4684336), (38, 3081800), (40, 2927710), (50, 2342168), (76, 1540900), (80, 1463855), (95, 1232720), (100, 1171084), (152, 770450), (190, 616360), (200, 585542), (304, 385225), (361, 324400), (380, 308180), (400, 292771), (475, 246544), (722, 162200), (760, 154090), (811, 144400), (950, 123272), (1444, 81100), (1520, 77045), (1622, 72200), (1805, 64880), (1900, 61636), (2888, 40550), (3244, 36100), (3610, 32440), (3800, 30818), (4055, 28880), (5776, 20275), (6488, 18050), (7220, 16220), (7600, 15409), (8110, 14440), (9025, 12976)]