30310400

素因数分解:

$2^{15}\times 5^2\times {\mathrm{37}}^1$

素因数の和:77

約数の個数: 96

約数和(自身を含む): 77200230

約数和(自身を除く): 46889830

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 37, 40, 50, 64, 74, 80, 100, 128, 148, 160, 185, 200, 256, 296, 320, 370, 400, 512, 592, 640, 740, 800, 925, 1024, 1184, 1280, 1480, 1600, 1850, 2048, 2368, 2560, 2960, 3200, 3700, 4096, 4736, 5120, 5920, 6400, 7400, 8192, 9472, 10240, 11840, 12800, 14800, 16384, 18944, 20480, 23680, 25600, 29600, 32768, 37888, 40960, 47360, 51200, 59200, 75776, 81920, 94720, 102400, 118400, 151552, 163840, 189440, 204800, 236800, 303104, 378880, 409600, 473600, 606208, 757760, 819200, 947200, 1212416, 1515520, 1894400, 3031040, 3788800, 6062080, 7577600, 15155200, 30310400]

約数ペア:

[(1, 30310400), (2, 15155200), (4, 7577600), (5, 6062080), (8, 3788800), (10, 3031040), (16, 1894400), (20, 1515520), (25, 1212416), (32, 947200), (37, 819200), (40, 757760), (50, 606208), (64, 473600), (74, 409600), (80, 378880), (100, 303104), (128, 236800), (148, 204800), (160, 189440), (185, 163840), (200, 151552), (256, 118400), (296, 102400), (320, 94720), (370, 81920), (400, 75776), (512, 59200), (592, 51200), (640, 47360), (740, 40960), (800, 37888), (925, 32768), (1024, 29600), (1184, 25600), (1280, 23680), (1480, 20480), (1600, 18944), (1850, 16384), (2048, 14800), (2368, 12800), (2560, 11840), (2960, 10240), (3200, 9472), (3700, 8192), (4096, 7400), (4736, 6400), (5120, 5920)]