51763680

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{349}}^1$

素因数の和:473

約数の個数: 144

約数和(自身を含む): 178869600

約数和(自身を除く): 127105920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 103, 120, 144, 160, 180, 206, 240, 288, 309, 349, 360, 412, 480, 515, 618, 698, 720, 824, 927, 1030, 1047, 1236, 1396, 1440, 1545, 1648, 1745, 1854, 2060, 2094, 2472, 2792, 3090, 3141, 3296, 3490, 3708, 4120, 4188, 4635, 4944, 5235, 5584, 6180, 6282, 6980, 7416, 8240, 8376, 9270, 9888, 10470, 11168, 12360, 12564, 13960, 14832, 15705, 16480, 16752, 18540, 20940, 24720, 25128, 27920, 29664, 31410, 33504, 35947, 37080, 41880, 49440, 50256, 55840, 62820, 71894, 74160, 83760, 100512, 107841, 125640, 143788, 148320, 167520, 179735, 215682, 251280, 287576, 323523, 359470, 431364, 502560, 539205, 575152, 647046, 718940, 862728, 1078410, 1150304, 1294092, 1437880, 1617615, 1725456, 2156820, 2588184, 2875760, 3235230, 3450912, 4313640, 5176368, 5751520, 6470460, 8627280, 10352736, 12940920, 17254560, 25881840, 51763680]

約数ペア:

[(1, 51763680), (2, 25881840), (3, 17254560), (4, 12940920), (5, 10352736), (6, 8627280), (8, 6470460), (9, 5751520), (10, 5176368), (12, 4313640), (15, 3450912), (16, 3235230), (18, 2875760), (20, 2588184), (24, 2156820), (30, 1725456), (32, 1617615), (36, 1437880), (40, 1294092), (45, 1150304), (48, 1078410), (60, 862728), (72, 718940), (80, 647046), (90, 575152), (96, 539205), (103, 502560), (120, 431364), (144, 359470), (160, 323523), (180, 287576), (206, 251280), (240, 215682), (288, 179735), (309, 167520), (349, 148320), (360, 143788), (412, 125640), (480, 107841), (515, 100512), (618, 83760), (698, 74160), (720, 71894), (824, 62820), (927, 55840), (1030, 50256), (1047, 49440), (1236, 41880), (1396, 37080), (1440, 35947), (1545, 33504), (1648, 31410), (1745, 29664), (1854, 27920), (2060, 25128), (2094, 24720), (2472, 20940), (2792, 18540), (3090, 16752), (3141, 16480), (3296, 15705), (3490, 14832), (3708, 13960), (4120, 12564), (4188, 12360), (4635, 11168), (4944, 10470), (5235, 9888), (5584, 9270), (6180, 8376), (6282, 8240), (6980, 7416)]