72594420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71171}}^1$

素因数の和:71200

約数の個数: 48

約数和(自身を含む): 215224128

約数和(自身を除く): 142629708

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 71171, 142342, 213513, 284684, 355855, 427026, 711710, 854052, 1067565, 1209907, 1423420, 2135130, 2419814, 3629721, 4270260, 4839628, 6049535, 7259442, 12099070, 14518884, 18148605, 24198140, 36297210, 72594420]

約数ペア:

[(1, 72594420), (2, 36297210), (3, 24198140), (4, 18148605), (5, 14518884), (6, 12099070), (10, 7259442), (12, 6049535), (15, 4839628), (17, 4270260), (20, 3629721), (30, 2419814), (34, 2135130), (51, 1423420), (60, 1209907), (68, 1067565), (85, 854052), (102, 711710), (170, 427026), (204, 355855), (255, 284684), (340, 213513), (510, 142342), (1020, 71171)]