67204020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2971}}^1$

素因数の和:3025

約数の個数: 96

約数和(自身を含む): 209704320

約数和(自身を除く): 142500300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 29, 30, 39, 52, 58, 60, 65, 78, 87, 116, 130, 145, 156, 174, 195, 260, 290, 348, 377, 390, 435, 580, 754, 780, 870, 1131, 1508, 1740, 1885, 2262, 2971, 3770, 4524, 5655, 5942, 7540, 8913, 11310, 11884, 14855, 17826, 22620, 29710, 35652, 38623, 44565, 59420, 77246, 86159, 89130, 115869, 154492, 172318, 178260, 193115, 231738, 258477, 344636, 386230, 430795, 463476, 516954, 579345, 772460, 861590, 1033908, 1120067, 1158690, 1292385, 1723180, 2240134, 2317380, 2584770, 3360201, 4480268, 5169540, 5600335, 6720402, 11200670, 13440804, 16801005, 22401340, 33602010, 67204020]

約数ペア:

[(1, 67204020), (2, 33602010), (3, 22401340), (4, 16801005), (5, 13440804), (6, 11200670), (10, 6720402), (12, 5600335), (13, 5169540), (15, 4480268), (20, 3360201), (26, 2584770), (29, 2317380), (30, 2240134), (39, 1723180), (52, 1292385), (58, 1158690), (60, 1120067), (65, 1033908), (78, 861590), (87, 772460), (116, 579345), (130, 516954), (145, 463476), (156, 430795), (174, 386230), (195, 344636), (260, 258477), (290, 231738), (348, 193115), (377, 178260), (390, 172318), (435, 154492), (580, 115869), (754, 89130), (780, 86159), (870, 77246), (1131, 59420), (1508, 44565), (1740, 38623), (1885, 35652), (2262, 29710), (2971, 22620), (3770, 17826), (4524, 14855), (5655, 11884), (5942, 11310), (7540, 8913)]