127273600

素因数分解:

$2^7\times 5^2\times {\mathrm{31}}^1\times {\mathrm{1283}}^1$

素因数の和:1338

約数の個数: 96

約数和(自身を含む): 324800640

約数和(自身を除く): 197527040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 62, 64, 80, 100, 124, 128, 155, 160, 200, 248, 310, 320, 400, 496, 620, 640, 775, 800, 992, 1240, 1283, 1550, 1600, 1984, 2480, 2566, 3100, 3200, 3968, 4960, 5132, 6200, 6415, 9920, 10264, 12400, 12830, 19840, 20528, 24800, 25660, 32075, 39773, 41056, 49600, 51320, 64150, 79546, 82112, 99200, 102640, 128300, 159092, 164224, 198865, 205280, 256600, 318184, 397730, 410560, 513200, 636368, 795460, 821120, 994325, 1026400, 1272736, 1590920, 1988650, 2052800, 2545472, 3181840, 3977300, 4105600, 5090944, 6363680, 7954600, 12727360, 15909200, 25454720, 31818400, 63636800, 127273600]

約数ペア:

[(1, 127273600), (2, 63636800), (4, 31818400), (5, 25454720), (8, 15909200), (10, 12727360), (16, 7954600), (20, 6363680), (25, 5090944), (31, 4105600), (32, 3977300), (40, 3181840), (50, 2545472), (62, 2052800), (64, 1988650), (80, 1590920), (100, 1272736), (124, 1026400), (128, 994325), (155, 821120), (160, 795460), (200, 636368), (248, 513200), (310, 410560), (320, 397730), (400, 318184), (496, 256600), (620, 205280), (640, 198865), (775, 164224), (800, 159092), (992, 128300), (1240, 102640), (1283, 99200), (1550, 82112), (1600, 79546), (1984, 64150), (2480, 51320), (2566, 49600), (3100, 41056), (3200, 39773), (3968, 32075), (4960, 25660), (5132, 24800), (6200, 20528), (6415, 19840), (9920, 12830), (10264, 12400)]