71054700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{239}}^1\times {\mathrm{991}}^1$

素因数の和:1247

約数の個数: 72

約数和(自身を含む): 206653440

約数和(自身を除く): 135598740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 239, 300, 478, 717, 956, 991, 1195, 1434, 1982, 2390, 2868, 2973, 3585, 3964, 4780, 4955, 5946, 5975, 7170, 9910, 11892, 11950, 14340, 14865, 17925, 19820, 23900, 24775, 29730, 35850, 49550, 59460, 71700, 74325, 99100, 148650, 236849, 297300, 473698, 710547, 947396, 1184245, 1421094, 2368490, 2842188, 3552735, 4736980, 5921225, 7105470, 11842450, 14210940, 17763675, 23684900, 35527350, 71054700]

約数ペア:

[(1, 71054700), (2, 35527350), (3, 23684900), (4, 17763675), (5, 14210940), (6, 11842450), (10, 7105470), (12, 5921225), (15, 4736980), (20, 3552735), (25, 2842188), (30, 2368490), (50, 1421094), (60, 1184245), (75, 947396), (100, 710547), (150, 473698), (239, 297300), (300, 236849), (478, 148650), (717, 99100), (956, 74325), (991, 71700), (1195, 59460), (1434, 49550), (1982, 35850), (2390, 29730), (2868, 24775), (2973, 23900), (3585, 19820), (3964, 17925), (4780, 14865), (4955, 14340), (5946, 11950), (5975, 11892), (7170, 9910)]