12911400

素因数分解:

$2^3\times 3^4\times 5^2\times {\mathrm{797}}^1$

素因数の和:825

約数の個数: 120

約数和(自身を含む): 44899470

約数和(自身を除く): 31988070

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 60, 72, 75, 81, 90, 100, 108, 120, 135, 150, 162, 180, 200, 216, 225, 270, 300, 324, 360, 405, 450, 540, 600, 648, 675, 797, 810, 900, 1080, 1350, 1594, 1620, 1800, 2025, 2391, 2700, 3188, 3240, 3985, 4050, 4782, 5400, 6376, 7173, 7970, 8100, 9564, 11955, 14346, 15940, 16200, 19128, 19925, 21519, 23910, 28692, 31880, 35865, 39850, 43038, 47820, 57384, 59775, 64557, 71730, 79700, 86076, 95640, 107595, 119550, 129114, 143460, 159400, 172152, 179325, 215190, 239100, 258228, 286920, 322785, 358650, 430380, 478200, 516456, 537975, 645570, 717300, 860760, 1075950, 1291140, 1434600, 1613925, 2151900, 2582280, 3227850, 4303800, 6455700, 12911400]

約数ペア:

[(1, 12911400), (2, 6455700), (3, 4303800), (4, 3227850), (5, 2582280), (6, 2151900), (8, 1613925), (9, 1434600), (10, 1291140), (12, 1075950), (15, 860760), (18, 717300), (20, 645570), (24, 537975), (25, 516456), (27, 478200), (30, 430380), (36, 358650), (40, 322785), (45, 286920), (50, 258228), (54, 239100), (60, 215190), (72, 179325), (75, 172152), (81, 159400), (90, 143460), (100, 129114), (108, 119550), (120, 107595), (135, 95640), (150, 86076), (162, 79700), (180, 71730), (200, 64557), (216, 59775), (225, 57384), (270, 47820), (300, 43038), (324, 39850), (360, 35865), (405, 31880), (450, 28692), (540, 23910), (600, 21519), (648, 19925), (675, 19128), (797, 16200), (810, 15940), (900, 14346), (1080, 11955), (1350, 9564), (1594, 8100), (1620, 7970), (1800, 7173), (2025, 6376), (2391, 5400), (2700, 4782), (3188, 4050), (3240, 3985)]