169287500

素因数分解:

$2^2\times 5^5\times {\mathrm{29}}^1\times {\mathrm{467}}^1$

素因数の和:525

約数の個数: 72

約数和(自身を含む): 383881680

約数和(自身を除く): 214594180

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 50, 58, 100, 116, 125, 145, 250, 290, 467, 500, 580, 625, 725, 934, 1250, 1450, 1868, 2335, 2500, 2900, 3125, 3625, 4670, 6250, 7250, 9340, 11675, 12500, 13543, 14500, 18125, 23350, 27086, 36250, 46700, 54172, 58375, 67715, 72500, 90625, 116750, 135430, 181250, 233500, 270860, 291875, 338575, 362500, 583750, 677150, 1167500, 1354300, 1459375, 1692875, 2918750, 3385750, 5837500, 6771500, 8464375, 16928750, 33857500, 42321875, 84643750, 169287500]

約数ペア:

[(1, 169287500), (2, 84643750), (4, 42321875), (5, 33857500), (10, 16928750), (20, 8464375), (25, 6771500), (29, 5837500), (50, 3385750), (58, 2918750), (100, 1692875), (116, 1459375), (125, 1354300), (145, 1167500), (250, 677150), (290, 583750), (467, 362500), (500, 338575), (580, 291875), (625, 270860), (725, 233500), (934, 181250), (1250, 135430), (1450, 116750), (1868, 90625), (2335, 72500), (2500, 67715), (2900, 58375), (3125, 54172), (3625, 46700), (4670, 36250), (6250, 27086), (7250, 23350), (9340, 18125), (11675, 14500), (12500, 13543)]