61715100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{12101}}^1$

素因数の和:12135

約数の個数: 72

約数和(自身を含む): 189081648

約数和(自身を除く): 127366548

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 25, 30, 34, 50, 51, 60, 68, 75, 85, 100, 102, 150, 170, 204, 255, 300, 340, 425, 510, 850, 1020, 1275, 1700, 2550, 5100, 12101, 24202, 36303, 48404, 60505, 72606, 121010, 145212, 181515, 205717, 242020, 302525, 363030, 411434, 605050, 617151, 726060, 822868, 907575, 1028585, 1210100, 1234302, 1815150, 2057170, 2468604, 3085755, 3630300, 4114340, 5142925, 6171510, 10285850, 12343020, 15428775, 20571700, 30857550, 61715100]

約数ペア:

[(1, 61715100), (2, 30857550), (3, 20571700), (4, 15428775), (5, 12343020), (6, 10285850), (10, 6171510), (12, 5142925), (15, 4114340), (17, 3630300), (20, 3085755), (25, 2468604), (30, 2057170), (34, 1815150), (50, 1234302), (51, 1210100), (60, 1028585), (68, 907575), (75, 822868), (85, 726060), (100, 617151), (102, 605050), (150, 411434), (170, 363030), (204, 302525), (255, 242020), (300, 205717), (340, 181515), (425, 145212), (510, 121010), (850, 72606), (1020, 60505), (1275, 48404), (1700, 36303), (2550, 24202), (5100, 12101)]