150909210

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1279}}^1$

素因数の和:1337

約数の個数: 128

約数和(自身を含む): 442368000

約数和(自身を除く): 291458790

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 23, 27, 30, 38, 45, 46, 54, 57, 69, 90, 95, 114, 115, 135, 138, 171, 190, 207, 230, 270, 285, 342, 345, 414, 437, 513, 570, 621, 690, 855, 874, 1026, 1035, 1242, 1279, 1311, 1710, 2070, 2185, 2558, 2565, 2622, 3105, 3837, 3933, 4370, 5130, 6210, 6395, 6555, 7674, 7866, 11511, 11799, 12790, 13110, 19185, 19665, 23022, 23598, 24301, 29417, 34533, 38370, 39330, 48602, 57555, 58834, 58995, 69066, 72903, 88251, 115110, 117990, 121505, 145806, 147085, 172665, 176502, 218709, 243010, 264753, 294170, 345330, 364515, 437418, 441255, 529506, 558923, 656127, 729030, 794259, 882510, 1093545, 1117846, 1312254, 1323765, 1588518, 1676769, 2187090, 2647530, 2794615, 3280635, 3353538, 3971295, 5030307, 5589230, 6561270, 7942590, 8383845, 10060614, 15090921, 16767690, 25151535, 30181842, 50303070, 75454605, 150909210]

約数ペア:

[(1, 150909210), (2, 75454605), (3, 50303070), (5, 30181842), (6, 25151535), (9, 16767690), (10, 15090921), (15, 10060614), (18, 8383845), (19, 7942590), (23, 6561270), (27, 5589230), (30, 5030307), (38, 3971295), (45, 3353538), (46, 3280635), (54, 2794615), (57, 2647530), (69, 2187090), (90, 1676769), (95, 1588518), (114, 1323765), (115, 1312254), (135, 1117846), (138, 1093545), (171, 882510), (190, 794259), (207, 729030), (230, 656127), (270, 558923), (285, 529506), (342, 441255), (345, 437418), (414, 364515), (437, 345330), (513, 294170), (570, 264753), (621, 243010), (690, 218709), (855, 176502), (874, 172665), (1026, 147085), (1035, 145806), (1242, 121505), (1279, 117990), (1311, 115110), (1710, 88251), (2070, 72903), (2185, 69066), (2558, 58995), (2565, 58834), (2622, 57555), (3105, 48602), (3837, 39330), (3933, 38370), (4370, 34533), (5130, 29417), (6210, 24301), (6395, 23598), (6555, 23022), (7674, 19665), (7866, 19185), (11511, 13110), (11799, 12790)]