39855150

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{2857}}^1$

素因数の和:2906

約数の個数: 72

約数和(自身を含む): 110570304

約数和(自身を除く): 70715154

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 31, 45, 50, 62, 75, 90, 93, 150, 155, 186, 225, 279, 310, 450, 465, 558, 775, 930, 1395, 1550, 2325, 2790, 2857, 4650, 5714, 6975, 8571, 13950, 14285, 17142, 25713, 28570, 42855, 51426, 71425, 85710, 88567, 128565, 142850, 177134, 214275, 257130, 265701, 428550, 442835, 531402, 642825, 797103, 885670, 1285650, 1328505, 1594206, 2214175, 2657010, 3985515, 4428350, 6642525, 7971030, 13285050, 19927575, 39855150]

約数ペア:

[(1, 39855150), (2, 19927575), (3, 13285050), (5, 7971030), (6, 6642525), (9, 4428350), (10, 3985515), (15, 2657010), (18, 2214175), (25, 1594206), (30, 1328505), (31, 1285650), (45, 885670), (50, 797103), (62, 642825), (75, 531402), (90, 442835), (93, 428550), (150, 265701), (155, 257130), (186, 214275), (225, 177134), (279, 142850), (310, 128565), (450, 88567), (465, 85710), (558, 71425), (775, 51426), (930, 42855), (1395, 28570), (1550, 25713), (2325, 17142), (2790, 14285), (2857, 13950), (4650, 8571), (5714, 6975)]