90465750

素因数分解:

$2^1\times 3^2\times 5^3\times {\mathrm{31}}^1\times {\mathrm{1297}}^1$

素因数の和:1351

約数の個数: 96

約数和(自身を含む): 252705024

約数和(自身を除く): 162239274

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, 750, 775, 930, 1125, 1297, 1395, 1550, 2250, 2325, 2594, 2790, 3875, 3891, 4650, 6485, 6975, 7750, 7782, 11625, 11673, 12970, 13950, 19455, 23250, 23346, 32425, 34875, 38910, 40207, 58365, 64850, 69750, 80414, 97275, 116730, 120621, 162125, 194550, 201035, 241242, 291825, 324250, 361863, 402070, 486375, 583650, 603105, 723726, 972750, 1005175, 1206210, 1459125, 1809315, 2010350, 2918250, 3015525, 3618630, 5025875, 6031050, 9046575, 10051750, 15077625, 18093150, 30155250, 45232875, 90465750]

約数ペア:

[(1, 90465750), (2, 45232875), (3, 30155250), (5, 18093150), (6, 15077625), (9, 10051750), (10, 9046575), (15, 6031050), (18, 5025875), (25, 3618630), (30, 3015525), (31, 2918250), (45, 2010350), (50, 1809315), (62, 1459125), (75, 1206210), (90, 1005175), (93, 972750), (125, 723726), (150, 603105), (155, 583650), (186, 486375), (225, 402070), (250, 361863), (279, 324250), (310, 291825), (375, 241242), (450, 201035), (465, 194550), (558, 162125), (750, 120621), (775, 116730), (930, 97275), (1125, 80414), (1297, 69750), (1395, 64850), (1550, 58365), (2250, 40207), (2325, 38910), (2594, 34875), (2790, 32425), (3875, 23346), (3891, 23250), (4650, 19455), (6485, 13950), (6975, 12970), (7750, 11673), (7782, 11625)]