14812500

素因数分解:

$2^2\times 3^1\times 5^6\times {\mathrm{79}}^1$

素因数の和:116

約数の個数: 84

約数和(自身を含む): 43749440

約数和(自身を除く): 28936940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 79, 100, 125, 150, 158, 237, 250, 300, 316, 375, 395, 474, 500, 625, 750, 790, 948, 1185, 1250, 1500, 1580, 1875, 1975, 2370, 2500, 3125, 3750, 3950, 4740, 5925, 6250, 7500, 7900, 9375, 9875, 11850, 12500, 15625, 18750, 19750, 23700, 29625, 31250, 37500, 39500, 46875, 49375, 59250, 62500, 93750, 98750, 118500, 148125, 187500, 197500, 246875, 296250, 493750, 592500, 740625, 987500, 1234375, 1481250, 2468750, 2962500, 3703125, 4937500, 7406250, 14812500]

約数ペア:

[(1, 14812500), (2, 7406250), (3, 4937500), (4, 3703125), (5, 2962500), (6, 2468750), (10, 1481250), (12, 1234375), (15, 987500), (20, 740625), (25, 592500), (30, 493750), (50, 296250), (60, 246875), (75, 197500), (79, 187500), (100, 148125), (125, 118500), (150, 98750), (158, 93750), (237, 62500), (250, 59250), (300, 49375), (316, 46875), (375, 39500), (395, 37500), (474, 31250), (500, 29625), (625, 23700), (750, 19750), (790, 18750), (948, 15625), (1185, 12500), (1250, 11850), (1500, 9875), (1580, 9375), (1875, 7900), (1975, 7500), (2370, 6250), (2500, 5925), (3125, 4740), (3750, 3950)]