67172820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{7829}}^1$

素因数の和:7865

約数の個数: 96

約数和(自身を含む): 220993920

約数和(自身を除く): 153821100

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 26, 30, 33, 39, 44, 52, 55, 60, 65, 66, 78, 110, 130, 132, 143, 156, 165, 195, 220, 260, 286, 330, 390, 429, 572, 660, 715, 780, 858, 1430, 1716, 2145, 2860, 4290, 7829, 8580, 15658, 23487, 31316, 39145, 46974, 78290, 86119, 93948, 101777, 117435, 156580, 172238, 203554, 234870, 258357, 305331, 344476, 407108, 430595, 469740, 508885, 516714, 610662, 861190, 1017770, 1033428, 1119547, 1221324, 1291785, 1526655, 1722380, 2035540, 2239094, 2583570, 3053310, 3358641, 4478188, 5167140, 5597735, 6106620, 6717282, 11195470, 13434564, 16793205, 22390940, 33586410, 67172820]

約数ペア:

[(1, 67172820), (2, 33586410), (3, 22390940), (4, 16793205), (5, 13434564), (6, 11195470), (10, 6717282), (11, 6106620), (12, 5597735), (13, 5167140), (15, 4478188), (20, 3358641), (22, 3053310), (26, 2583570), (30, 2239094), (33, 2035540), (39, 1722380), (44, 1526655), (52, 1291785), (55, 1221324), (60, 1119547), (65, 1033428), (66, 1017770), (78, 861190), (110, 610662), (130, 516714), (132, 508885), (143, 469740), (156, 430595), (165, 407108), (195, 344476), (220, 305331), (260, 258357), (286, 234870), (330, 203554), (390, 172238), (429, 156580), (572, 117435), (660, 101777), (715, 93948), (780, 86119), (858, 78290), (1430, 46974), (1716, 39145), (2145, 31316), (2860, 23487), (4290, 15658), (7829, 8580)]