151208190

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{389}}^1\times {\mathrm{617}}^1$

素因数の和:1026

約数の個数: 96

約数和(自身を含む): 451189440

約数和(自身を除く): 299981250

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 389, 617, 630, 778, 1167, 1234, 1851, 1945, 2334, 2723, 3085, 3501, 3702, 3890, 4319, 5446, 5553, 5835, 6170, 7002, 8169, 8638, 9255, 11106, 11670, 12957, 13615, 16338, 17505, 18510, 21595, 24507, 25914, 27230, 27765, 35010, 38871, 40845, 43190, 49014, 55530, 64785, 77742, 81690, 122535, 129570, 194355, 240013, 245070, 388710, 480026, 720039, 1200065, 1440078, 1680091, 2160117, 2400130, 3360182, 3600195, 4320234, 5040273, 7200390, 8400455, 10080546, 10800585, 15120819, 16800910, 21601170, 25201365, 30241638, 50402730, 75604095, 151208190]

約数ペア:

[(1, 151208190), (2, 75604095), (3, 50402730), (5, 30241638), (6, 25201365), (7, 21601170), (9, 16800910), (10, 15120819), (14, 10800585), (15, 10080546), (18, 8400455), (21, 7200390), (30, 5040273), (35, 4320234), (42, 3600195), (45, 3360182), (63, 2400130), (70, 2160117), (90, 1680091), (105, 1440078), (126, 1200065), (210, 720039), (315, 480026), (389, 388710), (617, 245070), (630, 240013), (778, 194355), (1167, 129570), (1234, 122535), (1851, 81690), (1945, 77742), (2334, 64785), (2723, 55530), (3085, 49014), (3501, 43190), (3702, 40845), (3890, 38871), (4319, 35010), (5446, 27765), (5553, 27230), (5835, 25914), (6170, 24507), (7002, 21595), (8169, 18510), (8638, 17505), (9255, 16338), (11106, 13615), (11670, 12957)]