225770400

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{31357}}^1$

素因数の和:31383

約数の個数: 108

約数和(自身を含む): 796148262

約数和(自身を除く): 570377862

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 96, 100, 120, 144, 150, 160, 180, 200, 225, 240, 288, 300, 360, 400, 450, 480, 600, 720, 800, 900, 1200, 1440, 1800, 2400, 3600, 7200, 31357, 62714, 94071, 125428, 156785, 188142, 250856, 282213, 313570, 376284, 470355, 501712, 564426, 627140, 752568, 783925, 940710, 1003424, 1128852, 1254280, 1411065, 1505136, 1567850, 1881420, 2257704, 2351775, 2508560, 2822130, 3010272, 3135700, 3762840, 4515408, 4703550, 5017120, 5644260, 6271400, 7055325, 7525680, 9030816, 9407100, 11288520, 12542800, 14110650, 15051360, 18814200, 22577040, 25085600, 28221300, 37628400, 45154080, 56442600, 75256800, 112885200, 225770400]

約数ペア:

[(1, 225770400), (2, 112885200), (3, 75256800), (4, 56442600), (5, 45154080), (6, 37628400), (8, 28221300), (9, 25085600), (10, 22577040), (12, 18814200), (15, 15051360), (16, 14110650), (18, 12542800), (20, 11288520), (24, 9407100), (25, 9030816), (30, 7525680), (32, 7055325), (36, 6271400), (40, 5644260), (45, 5017120), (48, 4703550), (50, 4515408), (60, 3762840), (72, 3135700), (75, 3010272), (80, 2822130), (90, 2508560), (96, 2351775), (100, 2257704), (120, 1881420), (144, 1567850), (150, 1505136), (160, 1411065), (180, 1254280), (200, 1128852), (225, 1003424), (240, 940710), (288, 783925), (300, 752568), (360, 627140), (400, 564426), (450, 501712), (480, 470355), (600, 376284), (720, 313570), (800, 282213), (900, 250856), (1200, 188142), (1440, 156785), (1800, 125428), (2400, 94071), (3600, 62714), (7200, 31357)]