22017300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{929}}^1$

素因数の和:1025

約数の個数: 72

約数和(自身を含む): 64579200

約数和(自身を除く): 42561900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 79, 100, 150, 158, 237, 300, 316, 395, 474, 790, 929, 948, 1185, 1580, 1858, 1975, 2370, 2787, 3716, 3950, 4645, 4740, 5574, 5925, 7900, 9290, 11148, 11850, 13935, 18580, 23225, 23700, 27870, 46450, 55740, 69675, 73391, 92900, 139350, 146782, 220173, 278700, 293564, 366955, 440346, 733910, 880692, 1100865, 1467820, 1834775, 2201730, 3669550, 4403460, 5504325, 7339100, 11008650, 22017300]

約数ペア:

[(1, 22017300), (2, 11008650), (3, 7339100), (4, 5504325), (5, 4403460), (6, 3669550), (10, 2201730), (12, 1834775), (15, 1467820), (20, 1100865), (25, 880692), (30, 733910), (50, 440346), (60, 366955), (75, 293564), (79, 278700), (100, 220173), (150, 146782), (158, 139350), (237, 92900), (300, 73391), (316, 69675), (395, 55740), (474, 46450), (790, 27870), (929, 23700), (948, 23225), (1185, 18580), (1580, 13935), (1858, 11850), (1975, 11148), (2370, 9290), (2787, 7900), (3716, 5925), (3950, 5574), (4645, 4740)]