25263840

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1$

素因数の和:201

約数の個数: 192

約数和(自身を含む): 93090816

約数和(自身を除く): 67826976

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 73, 80, 84, 96, 103, 105, 112, 120, 140, 146, 160, 168, 206, 210, 219, 224, 240, 280, 292, 309, 336, 365, 412, 420, 438, 480, 511, 515, 560, 584, 618, 672, 721, 730, 824, 840, 876, 1022, 1030, 1095, 1120, 1168, 1236, 1442, 1460, 1533, 1545, 1648, 1680, 1752, 2044, 2060, 2163, 2190, 2336, 2472, 2555, 2884, 2920, 3066, 3090, 3296, 3360, 3504, 3605, 4088, 4120, 4326, 4380, 4944, 5110, 5768, 5840, 6132, 6180, 7008, 7210, 7519, 7665, 8176, 8240, 8652, 8760, 9888, 10220, 10815, 11536, 11680, 12264, 12360, 14420, 15038, 15330, 16352, 16480, 17304, 17520, 20440, 21630, 22557, 23072, 24528, 24720, 28840, 30076, 30660, 34608, 35040, 37595, 40880, 43260, 45114, 49056, 49440, 52633, 57680, 60152, 61320, 69216, 75190, 81760, 86520, 90228, 105266, 112785, 115360, 120304, 122640, 150380, 157899, 173040, 180456, 210532, 225570, 240608, 245280, 263165, 300760, 315798, 346080, 360912, 421064, 451140, 526330, 601520, 631596, 721824, 789495, 842128, 902280, 1052660, 1203040, 1263192, 1578990, 1684256, 1804560, 2105320, 2526384, 3157980, 3609120, 4210640, 5052768, 6315960, 8421280, 12631920, 25263840]

約数ペア:

[(1, 25263840), (2, 12631920), (3, 8421280), (4, 6315960), (5, 5052768), (6, 4210640), (7, 3609120), (8, 3157980), (10, 2526384), (12, 2105320), (14, 1804560), (15, 1684256), (16, 1578990), (20, 1263192), (21, 1203040), (24, 1052660), (28, 902280), (30, 842128), (32, 789495), (35, 721824), (40, 631596), (42, 601520), (48, 526330), (56, 451140), (60, 421064), (70, 360912), (73, 346080), (80, 315798), (84, 300760), (96, 263165), (103, 245280), (105, 240608), (112, 225570), (120, 210532), (140, 180456), (146, 173040), (160, 157899), (168, 150380), (206, 122640), (210, 120304), (219, 115360), (224, 112785), (240, 105266), (280, 90228), (292, 86520), (309, 81760), (336, 75190), (365, 69216), (412, 61320), (420, 60152), (438, 57680), (480, 52633), (511, 49440), (515, 49056), (560, 45114), (584, 43260), (618, 40880), (672, 37595), (721, 35040), (730, 34608), (824, 30660), (840, 30076), (876, 28840), (1022, 24720), (1030, 24528), (1095, 23072), (1120, 22557), (1168, 21630), (1236, 20440), (1442, 17520), (1460, 17304), (1533, 16480), (1545, 16352), (1648, 15330), (1680, 15038), (1752, 14420), (2044, 12360), (2060, 12264), (2163, 11680), (2190, 11536), (2336, 10815), (2472, 10220), (2555, 9888), (2884, 8760), (2920, 8652), (3066, 8240), (3090, 8176), (3296, 7665), (3360, 7519), (3504, 7210), (3605, 7008), (4088, 6180), (4120, 6132), (4326, 5840), (4380, 5768), (4944, 5110)]