77389650

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{13229}}^1$

素因数の和:13260

約数の個数: 72

約数和(自身を含む): 223930980

約数和(自身を除く): 146541330

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 50, 65, 75, 78, 90, 117, 130, 150, 195, 225, 234, 325, 390, 450, 585, 650, 975, 1170, 1950, 2925, 5850, 13229, 26458, 39687, 66145, 79374, 119061, 132290, 171977, 198435, 238122, 330725, 343954, 396870, 515931, 595305, 661450, 859885, 992175, 1031862, 1190610, 1547793, 1719770, 1984350, 2579655, 2976525, 3095586, 4299425, 5159310, 5953050, 7738965, 8598850, 12898275, 15477930, 25796550, 38694825, 77389650]

約数ペア:

[(1, 77389650), (2, 38694825), (3, 25796550), (5, 15477930), (6, 12898275), (9, 8598850), (10, 7738965), (13, 5953050), (15, 5159310), (18, 4299425), (25, 3095586), (26, 2976525), (30, 2579655), (39, 1984350), (45, 1719770), (50, 1547793), (65, 1190610), (75, 1031862), (78, 992175), (90, 859885), (117, 661450), (130, 595305), (150, 515931), (195, 396870), (225, 343954), (234, 330725), (325, 238122), (390, 198435), (450, 171977), (585, 132290), (650, 119061), (975, 79374), (1170, 66145), (1950, 39687), (2925, 26458), (5850, 13229)]