21912600

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{59}}^1\times {\mathrm{619}}^1$

素因数の和:697

約数の個数: 96

約数和(自身を含む): 69192000

約数和(自身を除く): 47279400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 59, 60, 75, 100, 118, 120, 150, 177, 200, 236, 295, 300, 354, 472, 590, 600, 619, 708, 885, 1180, 1238, 1416, 1475, 1770, 1857, 2360, 2476, 2950, 3095, 3540, 3714, 4425, 4952, 5900, 6190, 7080, 7428, 8850, 9285, 11800, 12380, 14856, 15475, 17700, 18570, 24760, 30950, 35400, 36521, 37140, 46425, 61900, 73042, 74280, 92850, 109563, 123800, 146084, 182605, 185700, 219126, 292168, 365210, 371400, 438252, 547815, 730420, 876504, 913025, 1095630, 1460840, 1826050, 2191260, 2739075, 3652100, 4382520, 5478150, 7304200, 10956300, 21912600]

約数ペア:

[(1, 21912600), (2, 10956300), (3, 7304200), (4, 5478150), (5, 4382520), (6, 3652100), (8, 2739075), (10, 2191260), (12, 1826050), (15, 1460840), (20, 1095630), (24, 913025), (25, 876504), (30, 730420), (40, 547815), (50, 438252), (59, 371400), (60, 365210), (75, 292168), (100, 219126), (118, 185700), (120, 182605), (150, 146084), (177, 123800), (200, 109563), (236, 92850), (295, 74280), (300, 73042), (354, 61900), (472, 46425), (590, 37140), (600, 36521), (619, 35400), (708, 30950), (885, 24760), (1180, 18570), (1238, 17700), (1416, 15475), (1475, 14856), (1770, 12380), (1857, 11800), (2360, 9285), (2476, 8850), (2950, 7428), (3095, 7080), (3540, 6190), (3714, 5900), (4425, 4952)]