75498400

素因数分解:

$2^5\times 5^2\times {\mathrm{19}}^1\times {\mathrm{4967}}^1$

素因数の和:5006

約数の個数: 72

約数和(自身を含む): 194050080

約数和(自身を除く): 118551680

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 50, 76, 80, 95, 100, 152, 160, 190, 200, 304, 380, 400, 475, 608, 760, 800, 950, 1520, 1900, 3040, 3800, 4967, 7600, 9934, 15200, 19868, 24835, 39736, 49670, 79472, 94373, 99340, 124175, 158944, 188746, 198680, 248350, 377492, 397360, 471865, 496700, 754984, 794720, 943730, 993400, 1509968, 1887460, 1986800, 2359325, 3019936, 3774920, 3973600, 4718650, 7549840, 9437300, 15099680, 18874600, 37749200, 75498400]

約数ペア:

[(1, 75498400), (2, 37749200), (4, 18874600), (5, 15099680), (8, 9437300), (10, 7549840), (16, 4718650), (19, 3973600), (20, 3774920), (25, 3019936), (32, 2359325), (38, 1986800), (40, 1887460), (50, 1509968), (76, 993400), (80, 943730), (95, 794720), (100, 754984), (152, 496700), (160, 471865), (190, 397360), (200, 377492), (304, 248350), (380, 198680), (400, 188746), (475, 158944), (608, 124175), (760, 99340), (800, 94373), (950, 79472), (1520, 49670), (1900, 39736), (3040, 24835), (3800, 19868), (4967, 15200), (7600, 9934)]