151660260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{11867}}^1$

素因数の和:11953

約数の個数: 72

約数和(自身を含む): 466554816

約数和(自身を除く): 314894556

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 71, 90, 142, 180, 213, 284, 355, 426, 639, 710, 852, 1065, 1278, 1420, 2130, 2556, 3195, 4260, 6390, 11867, 12780, 23734, 35601, 47468, 59335, 71202, 106803, 118670, 142404, 178005, 213606, 237340, 356010, 427212, 534015, 712020, 842557, 1068030, 1685114, 2136060, 2527671, 3370228, 4212785, 5055342, 7583013, 8425570, 10110684, 12638355, 15166026, 16851140, 25276710, 30332052, 37915065, 50553420, 75830130, 151660260]

約数ペア:

[(1, 151660260), (2, 75830130), (3, 50553420), (4, 37915065), (5, 30332052), (6, 25276710), (9, 16851140), (10, 15166026), (12, 12638355), (15, 10110684), (18, 8425570), (20, 7583013), (30, 5055342), (36, 4212785), (45, 3370228), (60, 2527671), (71, 2136060), (90, 1685114), (142, 1068030), (180, 842557), (213, 712020), (284, 534015), (355, 427212), (426, 356010), (639, 237340), (710, 213606), (852, 178005), (1065, 142404), (1278, 118670), (1420, 106803), (2130, 71202), (2556, 59335), (3195, 47468), (4260, 35601), (6390, 23734), (11867, 12780)]