201405450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{43313}}^1$

素因数の和:43359

約数の個数: 48

約数和(自身を含む): 515609856

約数和(自身を除く): 314204406

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 31, 50, 62, 75, 93, 150, 155, 186, 310, 465, 775, 930, 1550, 2325, 4650, 43313, 86626, 129939, 216565, 259878, 433130, 649695, 1082825, 1299390, 1342703, 2165650, 2685406, 3248475, 4028109, 6496950, 6713515, 8056218, 13427030, 20140545, 33567575, 40281090, 67135150, 100702725, 201405450]

約数ペア:

[(1, 201405450), (2, 100702725), (3, 67135150), (5, 40281090), (6, 33567575), (10, 20140545), (15, 13427030), (25, 8056218), (30, 6713515), (31, 6496950), (50, 4028109), (62, 3248475), (75, 2685406), (93, 2165650), (150, 1342703), (155, 1299390), (186, 1082825), (310, 649695), (465, 433130), (775, 259878), (930, 216565), (1550, 129939), (2325, 86626), (4650, 43313)]