142976400

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{17021}}^1$

素因数の和:17049

約数の個数: 120

約数和(自身を含む): 523460544

約数和(自身を除く): 380484144

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, 140, 150, 168, 175, 200, 210, 240, 280, 300, 336, 350, 400, 420, 525, 560, 600, 700, 840, 1050, 1200, 1400, 1680, 2100, 2800, 4200, 8400, 17021, 34042, 51063, 68084, 85105, 102126, 119147, 136168, 170210, 204252, 238294, 255315, 272336, 340420, 357441, 408504, 425525, 476588, 510630, 595735, 680840, 714882, 817008, 851050, 953176, 1021260, 1191470, 1276575, 1361680, 1429764, 1702100, 1787205, 1906352, 2042520, 2382940, 2553150, 2859528, 2978675, 3404200, 3574410, 4085040, 4765880, 5106300, 5719056, 5957350, 6808400, 7148820, 8936025, 9531760, 10212600, 11914700, 14297640, 17872050, 20425200, 23829400, 28595280, 35744100, 47658800, 71488200, 142976400]

約数ペア:

[(1, 142976400), (2, 71488200), (3, 47658800), (4, 35744100), (5, 28595280), (6, 23829400), (7, 20425200), (8, 17872050), (10, 14297640), (12, 11914700), (14, 10212600), (15, 9531760), (16, 8936025), (20, 7148820), (21, 6808400), (24, 5957350), (25, 5719056), (28, 5106300), (30, 4765880), (35, 4085040), (40, 3574410), (42, 3404200), (48, 2978675), (50, 2859528), (56, 2553150), (60, 2382940), (70, 2042520), (75, 1906352), (80, 1787205), (84, 1702100), (100, 1429764), (105, 1361680), (112, 1276575), (120, 1191470), (140, 1021260), (150, 953176), (168, 851050), (175, 817008), (200, 714882), (210, 680840), (240, 595735), (280, 510630), (300, 476588), (336, 425525), (350, 408504), (400, 357441), (420, 340420), (525, 272336), (560, 255315), (600, 238294), (700, 204252), (840, 170210), (1050, 136168), (1200, 119147), (1400, 102126), (1680, 85105), (2100, 68084), (2800, 51063), (4200, 34042), (8400, 17021)]