195611400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{109}}^1\times {\mathrm{997}}^1$

素因数の和:1128

約数の個数: 144

約数和(自身を含む): 663620100

約数和(自身を除く): 468008700

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 109, 120, 150, 180, 200, 218, 225, 300, 327, 360, 436, 450, 545, 600, 654, 872, 900, 981, 997, 1090, 1308, 1635, 1800, 1962, 1994, 2180, 2616, 2725, 2991, 3270, 3924, 3988, 4360, 4905, 4985, 5450, 5982, 6540, 7848, 7976, 8175, 8973, 9810, 9970, 10900, 11964, 13080, 14955, 16350, 17946, 19620, 19940, 21800, 23928, 24525, 24925, 29910, 32700, 35892, 39240, 39880, 44865, 49050, 49850, 59820, 65400, 71784, 74775, 89730, 98100, 99700, 108673, 119640, 149550, 179460, 196200, 199400, 217346, 224325, 299100, 326019, 358920, 434692, 448650, 543365, 598200, 652038, 869384, 897300, 978057, 1086730, 1304076, 1630095, 1794600, 1956114, 2173460, 2608152, 2716825, 3260190, 3912228, 4346920, 4890285, 5433650, 6520380, 7824456, 8150475, 9780570, 10867300, 13040760, 16300950, 19561140, 21734600, 24451425, 32601900, 39122280, 48902850, 65203800, 97805700, 195611400]

約数ペア:

[(1, 195611400), (2, 97805700), (3, 65203800), (4, 48902850), (5, 39122280), (6, 32601900), (8, 24451425), (9, 21734600), (10, 19561140), (12, 16300950), (15, 13040760), (18, 10867300), (20, 9780570), (24, 8150475), (25, 7824456), (30, 6520380), (36, 5433650), (40, 4890285), (45, 4346920), (50, 3912228), (60, 3260190), (72, 2716825), (75, 2608152), (90, 2173460), (100, 1956114), (109, 1794600), (120, 1630095), (150, 1304076), (180, 1086730), (200, 978057), (218, 897300), (225, 869384), (300, 652038), (327, 598200), (360, 543365), (436, 448650), (450, 434692), (545, 358920), (600, 326019), (654, 299100), (872, 224325), (900, 217346), (981, 199400), (997, 196200), (1090, 179460), (1308, 149550), (1635, 119640), (1800, 108673), (1962, 99700), (1994, 98100), (2180, 89730), (2616, 74775), (2725, 71784), (2991, 65400), (3270, 59820), (3924, 49850), (3988, 49050), (4360, 44865), (4905, 39880), (4985, 39240), (5450, 35892), (5982, 32700), (6540, 29910), (7848, 24925), (7976, 24525), (8175, 23928), (8973, 21800), (9810, 19940), (9970, 19620), (10900, 17946), (11964, 16350), (13080, 14955)]