157235200

素因数分解:

$2^{11}\times 5^2\times {\mathrm{37}}^1\times {\mathrm{83}}^1$

素因数の和:152

約数の個数: 144

約数和(自身を含む): 405208440

約数和(自身を除く): 247973240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 37, 40, 50, 64, 74, 80, 83, 100, 128, 148, 160, 166, 185, 200, 256, 296, 320, 332, 370, 400, 415, 512, 592, 640, 664, 740, 800, 830, 925, 1024, 1184, 1280, 1328, 1480, 1600, 1660, 1850, 2048, 2075, 2368, 2560, 2656, 2960, 3071, 3200, 3320, 3700, 4150, 4736, 5120, 5312, 5920, 6142, 6400, 6640, 7400, 8300, 9472, 10240, 10624, 11840, 12284, 12800, 13280, 14800, 15355, 16600, 18944, 21248, 23680, 24568, 25600, 26560, 29600, 30710, 33200, 37888, 42496, 47360, 49136, 51200, 53120, 59200, 61420, 66400, 75776, 76775, 84992, 94720, 98272, 106240, 118400, 122840, 132800, 153550, 169984, 189440, 196544, 212480, 236800, 245680, 265600, 307100, 378880, 393088, 424960, 473600, 491360, 531200, 614200, 786176, 849920, 947200, 982720, 1062400, 1228400, 1572352, 1894400, 1965440, 2124800, 2456800, 3144704, 3930880, 4249600, 4913600, 6289408, 7861760, 9827200, 15723520, 19654400, 31447040, 39308800, 78617600, 157235200]

約数ペア:

[(1, 157235200), (2, 78617600), (4, 39308800), (5, 31447040), (8, 19654400), (10, 15723520), (16, 9827200), (20, 7861760), (25, 6289408), (32, 4913600), (37, 4249600), (40, 3930880), (50, 3144704), (64, 2456800), (74, 2124800), (80, 1965440), (83, 1894400), (100, 1572352), (128, 1228400), (148, 1062400), (160, 982720), (166, 947200), (185, 849920), (200, 786176), (256, 614200), (296, 531200), (320, 491360), (332, 473600), (370, 424960), (400, 393088), (415, 378880), (512, 307100), (592, 265600), (640, 245680), (664, 236800), (740, 212480), (800, 196544), (830, 189440), (925, 169984), (1024, 153550), (1184, 132800), (1280, 122840), (1328, 118400), (1480, 106240), (1600, 98272), (1660, 94720), (1850, 84992), (2048, 76775), (2075, 75776), (2368, 66400), (2560, 61420), (2656, 59200), (2960, 53120), (3071, 51200), (3200, 49136), (3320, 47360), (3700, 42496), (4150, 37888), (4736, 33200), (5120, 30710), (5312, 29600), (5920, 26560), (6142, 25600), (6400, 24568), (6640, 23680), (7400, 21248), (8300, 18944), (9472, 16600), (10240, 15355), (10624, 14800), (11840, 13280), (12284, 12800)]