74408700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{97}}^1\times {\mathrm{2557}}^1$

素因数の和:2671

約数の個数: 72

約数和(自身を含む): 217593712

約数和(自身を除く): 143185012

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 97, 100, 150, 194, 291, 300, 388, 485, 582, 970, 1164, 1455, 1940, 2425, 2557, 2910, 4850, 5114, 5820, 7275, 7671, 9700, 10228, 12785, 14550, 15342, 25570, 29100, 30684, 38355, 51140, 63925, 76710, 127850, 153420, 191775, 248029, 255700, 383550, 496058, 744087, 767100, 992116, 1240145, 1488174, 2480290, 2976348, 3720435, 4960580, 6200725, 7440870, 12401450, 14881740, 18602175, 24802900, 37204350, 74408700]

約数ペア:

[(1, 74408700), (2, 37204350), (3, 24802900), (4, 18602175), (5, 14881740), (6, 12401450), (10, 7440870), (12, 6200725), (15, 4960580), (20, 3720435), (25, 2976348), (30, 2480290), (50, 1488174), (60, 1240145), (75, 992116), (97, 767100), (100, 744087), (150, 496058), (194, 383550), (291, 255700), (300, 248029), (388, 191775), (485, 153420), (582, 127850), (970, 76710), (1164, 63925), (1455, 51140), (1940, 38355), (2425, 30684), (2557, 29100), (2910, 25570), (4850, 15342), (5114, 14550), (5820, 12785), (7275, 10228), (7671, 9700)]