54445740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{449}}^1$

素因数の和:551

約数の個数: 96

約数和(自身を含む): 159667200

約数和(自身を除く): 105221460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 47, 60, 86, 94, 129, 141, 172, 188, 215, 235, 258, 282, 430, 449, 470, 516, 564, 645, 705, 860, 898, 940, 1290, 1347, 1410, 1796, 2021, 2245, 2580, 2694, 2820, 4042, 4490, 5388, 6063, 6735, 8084, 8980, 10105, 12126, 13470, 19307, 20210, 21103, 24252, 26940, 30315, 38614, 40420, 42206, 57921, 60630, 63309, 77228, 84412, 96535, 105515, 115842, 121260, 126618, 193070, 211030, 231684, 253236, 289605, 316545, 386140, 422060, 579210, 633090, 907429, 1158420, 1266180, 1814858, 2722287, 3629716, 4537145, 5444574, 9074290, 10889148, 13611435, 18148580, 27222870, 54445740]

約数ペア:

[(1, 54445740), (2, 27222870), (3, 18148580), (4, 13611435), (5, 10889148), (6, 9074290), (10, 5444574), (12, 4537145), (15, 3629716), (20, 2722287), (30, 1814858), (43, 1266180), (47, 1158420), (60, 907429), (86, 633090), (94, 579210), (129, 422060), (141, 386140), (172, 316545), (188, 289605), (215, 253236), (235, 231684), (258, 211030), (282, 193070), (430, 126618), (449, 121260), (470, 115842), (516, 105515), (564, 96535), (645, 84412), (705, 77228), (860, 63309), (898, 60630), (940, 57921), (1290, 42206), (1347, 40420), (1410, 38614), (1796, 30315), (2021, 26940), (2245, 24252), (2580, 21103), (2694, 20210), (2820, 19307), (4042, 13470), (4490, 12126), (5388, 10105), (6063, 8980), (6735, 8084)]