490665000

素因数分解:

$2^3\times 3^1\times 5^4\times 7^1\times {\mathrm{4673}}^1$

素因数の和:4709

約数の個数: 160

約数和(自身を含む): 1752189120

約数和(自身を除く): 1261524120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 50, 56, 60, 70, 75, 84, 100, 105, 120, 125, 140, 150, 168, 175, 200, 210, 250, 280, 300, 350, 375, 420, 500, 525, 600, 625, 700, 750, 840, 875, 1000, 1050, 1250, 1400, 1500, 1750, 1875, 2100, 2500, 2625, 3000, 3500, 3750, 4200, 4375, 4673, 5000, 5250, 7000, 7500, 8750, 9346, 10500, 13125, 14019, 15000, 17500, 18692, 21000, 23365, 26250, 28038, 32711, 35000, 37384, 46730, 52500, 56076, 65422, 70095, 93460, 98133, 105000, 112152, 116825, 130844, 140190, 163555, 186920, 196266, 233650, 261688, 280380, 327110, 350475, 392532, 467300, 490665, 560760, 584125, 654220, 700950, 785064, 817775, 934600, 981330, 1168250, 1308440, 1401900, 1635550, 1752375, 1962660, 2336500, 2453325, 2803800, 2920625, 3271100, 3504750, 3925320, 4088875, 4673000, 4906650, 5841250, 6542200, 7009500, 8177750, 8761875, 9813300, 11682500, 12266625, 14019000, 16355500, 17523750, 19626600, 20444375, 23365000, 24533250, 32711000, 35047500, 40888750, 49066500, 61333125, 70095000, 81777500, 98133000, 122666250, 163555000, 245332500, 490665000]

約数ペア:

[(1, 490665000), (2, 245332500), (3, 163555000), (4, 122666250), (5, 98133000), (6, 81777500), (7, 70095000), (8, 61333125), (10, 49066500), (12, 40888750), (14, 35047500), (15, 32711000), (20, 24533250), (21, 23365000), (24, 20444375), (25, 19626600), (28, 17523750), (30, 16355500), (35, 14019000), (40, 12266625), (42, 11682500), (50, 9813300), (56, 8761875), (60, 8177750), (70, 7009500), (75, 6542200), (84, 5841250), (100, 4906650), (105, 4673000), (120, 4088875), (125, 3925320), (140, 3504750), (150, 3271100), (168, 2920625), (175, 2803800), (200, 2453325), (210, 2336500), (250, 1962660), (280, 1752375), (300, 1635550), (350, 1401900), (375, 1308440), (420, 1168250), (500, 981330), (525, 934600), (600, 817775), (625, 785064), (700, 700950), (750, 654220), (840, 584125), (875, 560760), (1000, 490665), (1050, 467300), (1250, 392532), (1400, 350475), (1500, 327110), (1750, 280380), (1875, 261688), (2100, 233650), (2500, 196266), (2625, 186920), (3000, 163555), (3500, 140190), (3750, 130844), (4200, 116825), (4375, 112152), (4673, 105000), (5000, 98133), (5250, 93460), (7000, 70095), (7500, 65422), (8750, 56076), (9346, 52500), (10500, 46730), (13125, 37384), (14019, 35000), (15000, 32711), (17500, 28038), (18692, 26250), (21000, 23365)]