148890000

素因数分解:

$2^4\times 3^1\times 5^4\times 7^1\times {\mathrm{709}}^1$

素因数の和:747

約数の個数: 200

約数和(自身を含む): 550073920

約数和(自身を除く): 401183920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 100, 105, 112, 120, 125, 140, 150, 168, 175, 200, 210, 240, 250, 280, 300, 336, 350, 375, 400, 420, 500, 525, 560, 600, 625, 700, 709, 750, 840, 875, 1000, 1050, 1200, 1250, 1400, 1418, 1500, 1680, 1750, 1875, 2000, 2100, 2127, 2500, 2625, 2800, 2836, 3000, 3500, 3545, 3750, 4200, 4254, 4375, 4963, 5000, 5250, 5672, 6000, 7000, 7090, 7500, 8400, 8508, 8750, 9926, 10000, 10500, 10635, 11344, 13125, 14000, 14180, 14889, 15000, 17016, 17500, 17725, 19852, 21000, 21270, 24815, 26250, 28360, 29778, 30000, 34032, 35000, 35450, 39704, 42000, 42540, 49630, 52500, 53175, 56720, 59556, 70000, 70900, 74445, 79408, 85080, 88625, 99260, 105000, 106350, 119112, 124075, 141800, 148890, 170160, 177250, 198520, 210000, 212700, 238224, 248150, 265875, 283600, 297780, 354500, 372225, 397040, 425400, 443125, 496300, 531750, 595560, 620375, 709000, 744450, 850800, 886250, 992600, 1063500, 1191120, 1240750, 1329375, 1418000, 1488900, 1772500, 1861125, 1985200, 2127000, 2481500, 2658750, 2977800, 3101875, 3545000, 3722250, 4254000, 4963000, 5317500, 5955600, 6203750, 7090000, 7444500, 9305625, 9926000, 10635000, 12407500, 14889000, 18611250, 21270000, 24815000, 29778000, 37222500, 49630000, 74445000, 148890000]

約数ペア:

[(1, 148890000), (2, 74445000), (3, 49630000), (4, 37222500), (5, 29778000), (6, 24815000), (7, 21270000), (8, 18611250), (10, 14889000), (12, 12407500), (14, 10635000), (15, 9926000), (16, 9305625), (20, 7444500), (21, 7090000), (24, 6203750), (25, 5955600), (28, 5317500), (30, 4963000), (35, 4254000), (40, 3722250), (42, 3545000), (48, 3101875), (50, 2977800), (56, 2658750), (60, 2481500), (70, 2127000), (75, 1985200), (80, 1861125), (84, 1772500), (100, 1488900), (105, 1418000), (112, 1329375), (120, 1240750), (125, 1191120), (140, 1063500), (150, 992600), (168, 886250), (175, 850800), (200, 744450), (210, 709000), (240, 620375), (250, 595560), (280, 531750), (300, 496300), (336, 443125), (350, 425400), (375, 397040), (400, 372225), (420, 354500), (500, 297780), (525, 283600), (560, 265875), (600, 248150), (625, 238224), (700, 212700), (709, 210000), (750, 198520), (840, 177250), (875, 170160), (1000, 148890), (1050, 141800), (1200, 124075), (1250, 119112), (1400, 106350), (1418, 105000), (1500, 99260), (1680, 88625), (1750, 85080), (1875, 79408), (2000, 74445), (2100, 70900), (2127, 70000), (2500, 59556), (2625, 56720), (2800, 53175), (2836, 52500), (3000, 49630), (3500, 42540), (3545, 42000), (3750, 39704), (4200, 35450), (4254, 35000), (4375, 34032), (4963, 30000), (5000, 29778), (5250, 28360), (5672, 26250), (6000, 24815), (7000, 21270), (7090, 21000), (7500, 19852), (8400, 17725), (8508, 17500), (8750, 17016), (9926, 15000), (10000, 14889), (10500, 14180), (10635, 14000), (11344, 13125)]