138109200

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{1621}}^1$

素因数の和:1713

約数の個数: 120

約数和(自身を含む): 448917696

約数和(自身を除く): 310808496

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 71, 75, 80, 100, 120, 142, 150, 200, 213, 240, 284, 300, 355, 400, 426, 568, 600, 710, 852, 1065, 1136, 1200, 1420, 1621, 1704, 1775, 2130, 2840, 3242, 3408, 3550, 4260, 4863, 5325, 5680, 6484, 7100, 8105, 8520, 9726, 10650, 12968, 14200, 16210, 17040, 19452, 21300, 24315, 25936, 28400, 32420, 38904, 40525, 42600, 48630, 64840, 77808, 81050, 85200, 97260, 115091, 121575, 129680, 162100, 194520, 230182, 243150, 324200, 345273, 389040, 460364, 486300, 575455, 648400, 690546, 920728, 972600, 1150910, 1381092, 1726365, 1841456, 1945200, 2301820, 2762184, 2877275, 3452730, 4603640, 5524368, 5754550, 6905460, 8631825, 9207280, 11509100, 13810920, 17263650, 23018200, 27621840, 34527300, 46036400, 69054600, 138109200]

約数ペア:

[(1, 138109200), (2, 69054600), (3, 46036400), (4, 34527300), (5, 27621840), (6, 23018200), (8, 17263650), (10, 13810920), (12, 11509100), (15, 9207280), (16, 8631825), (20, 6905460), (24, 5754550), (25, 5524368), (30, 4603640), (40, 3452730), (48, 2877275), (50, 2762184), (60, 2301820), (71, 1945200), (75, 1841456), (80, 1726365), (100, 1381092), (120, 1150910), (142, 972600), (150, 920728), (200, 690546), (213, 648400), (240, 575455), (284, 486300), (300, 460364), (355, 389040), (400, 345273), (426, 324200), (568, 243150), (600, 230182), (710, 194520), (852, 162100), (1065, 129680), (1136, 121575), (1200, 115091), (1420, 97260), (1621, 85200), (1704, 81050), (1775, 77808), (2130, 64840), (2840, 48630), (3242, 42600), (3408, 40525), (3550, 38904), (4260, 32420), (4863, 28400), (5325, 25936), (5680, 24315), (6484, 21300), (7100, 19452), (8105, 17040), (8520, 16210), (9726, 14200), (10650, 12968)]