201461940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{58907}}^1$

素因数の和:58941

約数の個数: 72

約数和(自身を含む): 643275360

約数和(自身を除く): 441813420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420, 58907, 117814, 176721, 235628, 294535, 353442, 530163, 589070, 706884, 883605, 1060326, 1119233, 1178140, 1767210, 2120652, 2238466, 2650815, 3357699, 3534420, 4476932, 5301630, 5596165, 6715398, 10073097, 10603260, 11192330, 13430796, 16788495, 20146194, 22384660, 33576990, 40292388, 50365485, 67153980, 100730970, 201461940]

約数ペア:

[(1, 201461940), (2, 100730970), (3, 67153980), (4, 50365485), (5, 40292388), (6, 33576990), (9, 22384660), (10, 20146194), (12, 16788495), (15, 13430796), (18, 11192330), (19, 10603260), (20, 10073097), (30, 6715398), (36, 5596165), (38, 5301630), (45, 4476932), (57, 3534420), (60, 3357699), (76, 2650815), (90, 2238466), (95, 2120652), (114, 1767210), (171, 1178140), (180, 1119233), (190, 1060326), (228, 883605), (285, 706884), (342, 589070), (380, 530163), (570, 353442), (684, 294535), (855, 235628), (1140, 176721), (1710, 117814), (3420, 58907)]