90379800

素因数分解:

$2^3\times 3^4\times 5^2\times 7^1\times {\mathrm{797}}^1$

素因数の和:832

約数の個数: 240

約数和(自身を含む): 359195760

約数和(自身を除く): 268815960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 25, 27, 28, 30, 35, 36, 40, 42, 45, 50, 54, 56, 60, 63, 70, 72, 75, 81, 84, 90, 100, 105, 108, 120, 126, 135, 140, 150, 162, 168, 175, 180, 189, 200, 210, 216, 225, 252, 270, 280, 300, 315, 324, 350, 360, 378, 405, 420, 450, 504, 525, 540, 567, 600, 630, 648, 675, 700, 756, 797, 810, 840, 900, 945, 1050, 1080, 1134, 1260, 1350, 1400, 1512, 1575, 1594, 1620, 1800, 1890, 2025, 2100, 2268, 2391, 2520, 2700, 2835, 3150, 3188, 3240, 3780, 3985, 4050, 4200, 4536, 4725, 4782, 5400, 5579, 5670, 6300, 6376, 7173, 7560, 7970, 8100, 9450, 9564, 11158, 11340, 11955, 12600, 14175, 14346, 15940, 16200, 16737, 18900, 19128, 19925, 21519, 22316, 22680, 23910, 27895, 28350, 28692, 31880, 33474, 35865, 37800, 39850, 43038, 44632, 47820, 50211, 55790, 56700, 57384, 59775, 64557, 66948, 71730, 79700, 83685, 86076, 95640, 100422, 107595, 111580, 113400, 119550, 129114, 133896, 139475, 143460, 150633, 159400, 167370, 172152, 179325, 200844, 215190, 223160, 239100, 251055, 258228, 278950, 286920, 301266, 322785, 334740, 358650, 401688, 418425, 430380, 451899, 478200, 502110, 516456, 537975, 557900, 602532, 645570, 669480, 717300, 753165, 836850, 860760, 903798, 1004220, 1075950, 1115800, 1205064, 1255275, 1291140, 1434600, 1506330, 1613925, 1673700, 1807596, 2008440, 2151900, 2259495, 2510550, 2582280, 3012660, 3227850, 3347400, 3615192, 3765825, 4303800, 4518990, 5021100, 6025320, 6455700, 7531650, 9037980, 10042200, 11297475, 12911400, 15063300, 18075960, 22594950, 30126600, 45189900, 90379800]

約数ペア:

[(1, 90379800), (2, 45189900), (3, 30126600), (4, 22594950), (5, 18075960), (6, 15063300), (7, 12911400), (8, 11297475), (9, 10042200), (10, 9037980), (12, 7531650), (14, 6455700), (15, 6025320), (18, 5021100), (20, 4518990), (21, 4303800), (24, 3765825), (25, 3615192), (27, 3347400), (28, 3227850), (30, 3012660), (35, 2582280), (36, 2510550), (40, 2259495), (42, 2151900), (45, 2008440), (50, 1807596), (54, 1673700), (56, 1613925), (60, 1506330), (63, 1434600), (70, 1291140), (72, 1255275), (75, 1205064), (81, 1115800), (84, 1075950), (90, 1004220), (100, 903798), (105, 860760), (108, 836850), (120, 753165), (126, 717300), (135, 669480), (140, 645570), (150, 602532), (162, 557900), (168, 537975), (175, 516456), (180, 502110), (189, 478200), (200, 451899), (210, 430380), (216, 418425), (225, 401688), (252, 358650), (270, 334740), (280, 322785), (300, 301266), (315, 286920), (324, 278950), (350, 258228), (360, 251055), (378, 239100), (405, 223160), (420, 215190), (450, 200844), (504, 179325), (525, 172152), (540, 167370), (567, 159400), (600, 150633), (630, 143460), (648, 139475), (675, 133896), (700, 129114), (756, 119550), (797, 113400), (810, 111580), (840, 107595), (900, 100422), (945, 95640), (1050, 86076), (1080, 83685), (1134, 79700), (1260, 71730), (1350, 66948), (1400, 64557), (1512, 59775), (1575, 57384), (1594, 56700), (1620, 55790), (1800, 50211), (1890, 47820), (2025, 44632), (2100, 43038), (2268, 39850), (2391, 37800), (2520, 35865), (2700, 33474), (2835, 31880), (3150, 28692), (3188, 28350), (3240, 27895), (3780, 23910), (3985, 22680), (4050, 22316), (4200, 21519), (4536, 19925), (4725, 19128), (4782, 18900), (5400, 16737), (5579, 16200), (5670, 15940), (6300, 14346), (6376, 14175), (7173, 12600), (7560, 11955), (7970, 11340), (8100, 11158), (9450, 9564)]