71488200

素因数分解:

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

素因数の和:17047

約数の個数: 96

約数和(自身を含む): 253287360

約数和(自身を除く): 181799160

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, 140, 150, 168, 175, 200, 210, 280, 300, 350, 420, 525, 600, 700, 840, 1050, 1400, 2100, 4200, 17021, 34042, 51063, 68084, 85105, 102126, 119147, 136168, 170210, 204252, 238294, 255315, 340420, 357441, 408504, 425525, 476588, 510630, 595735, 680840, 714882, 851050, 953176, 1021260, 1191470, 1276575, 1429764, 1702100, 1787205, 2042520, 2382940, 2553150, 2859528, 2978675, 3404200, 3574410, 4765880, 5106300, 5957350, 7148820, 8936025, 10212600, 11914700, 14297640, 17872050, 23829400, 35744100, 71488200]

約数ペア:

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