39827250

素因数分解:

$2^1\times 3^2\times 5^3\times {\mathrm{31}}^1\times {\mathrm{571}}^1$

素因数の和:625

約数の個数: 96

約数和(自身を含む): 111361536

約数和(自身を除く): 71534286

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 31, 45, 50, 62, 75, 90, 93, 125, 150, 155, 186, 225, 250, 279, 310, 375, 450, 465, 558, 571, 750, 775, 930, 1125, 1142, 1395, 1550, 1713, 2250, 2325, 2790, 2855, 3426, 3875, 4650, 5139, 5710, 6975, 7750, 8565, 10278, 11625, 13950, 14275, 17130, 17701, 23250, 25695, 28550, 34875, 35402, 42825, 51390, 53103, 69750, 71375, 85650, 88505, 106206, 128475, 142750, 159309, 177010, 214125, 256950, 265515, 318618, 428250, 442525, 531030, 642375, 796545, 885050, 1284750, 1327575, 1593090, 2212625, 2655150, 3982725, 4425250, 6637875, 7965450, 13275750, 19913625, 39827250]

約数ペア:

[(1, 39827250), (2, 19913625), (3, 13275750), (5, 7965450), (6, 6637875), (9, 4425250), (10, 3982725), (15, 2655150), (18, 2212625), (25, 1593090), (30, 1327575), (31, 1284750), (45, 885050), (50, 796545), (62, 642375), (75, 531030), (90, 442525), (93, 428250), (125, 318618), (150, 265515), (155, 256950), (186, 214125), (225, 177010), (250, 159309), (279, 142750), (310, 128475), (375, 106206), (450, 88505), (465, 85650), (558, 71375), (571, 69750), (750, 53103), (775, 51390), (930, 42825), (1125, 35402), (1142, 34875), (1395, 28550), (1550, 25695), (1713, 23250), (2250, 17701), (2325, 17130), (2790, 14275), (2855, 13950), (3426, 11625), (3875, 10278), (4650, 8565), (5139, 7750), (5710, 6975)]