130965900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{33581}}^1$

素因数の和:33611

約数の個数: 72

約数和(自身を含む): 408088464

約数和(自身を除く): 277122564

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 130, 150, 156, 195, 260, 300, 325, 390, 650, 780, 975, 1300, 1950, 3900, 33581, 67162, 100743, 134324, 167905, 201486, 335810, 402972, 436553, 503715, 671620, 839525, 873106, 1007430, 1309659, 1679050, 1746212, 2014860, 2182765, 2518575, 2619318, 3358100, 4365530, 5037150, 5238636, 6548295, 8731060, 10074300, 10913825, 13096590, 21827650, 26193180, 32741475, 43655300, 65482950, 130965900]

約数ペア:

[(1, 130965900), (2, 65482950), (3, 43655300), (4, 32741475), (5, 26193180), (6, 21827650), (10, 13096590), (12, 10913825), (13, 10074300), (15, 8731060), (20, 6548295), (25, 5238636), (26, 5037150), (30, 4365530), (39, 3358100), (50, 2619318), (52, 2518575), (60, 2182765), (65, 2014860), (75, 1746212), (78, 1679050), (100, 1309659), (130, 1007430), (150, 873106), (156, 839525), (195, 671620), (260, 503715), (300, 436553), (325, 402972), (390, 335810), (650, 201486), (780, 167905), (975, 134324), (1300, 100743), (1950, 67162), (3900, 33581)]