131475600

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{59}}^1\times {\mathrm{619}}^1$

素因数の和:702

約数の個数: 180

約数和(自身を含む): 464739600

約数和(自身を除く): 333264000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 59, 60, 72, 75, 80, 90, 100, 118, 120, 144, 150, 177, 180, 200, 225, 236, 240, 295, 300, 354, 360, 400, 450, 472, 531, 590, 600, 619, 708, 720, 885, 900, 944, 1062, 1180, 1200, 1238, 1416, 1475, 1770, 1800, 1857, 2124, 2360, 2476, 2655, 2832, 2950, 3095, 3540, 3600, 3714, 4248, 4425, 4720, 4952, 5310, 5571, 5900, 6190, 7080, 7428, 8496, 8850, 9285, 9904, 10620, 11142, 11800, 12380, 13275, 14160, 14856, 15475, 17700, 18570, 21240, 22284, 23600, 24760, 26550, 27855, 29712, 30950, 35400, 36521, 37140, 42480, 44568, 46425, 49520, 53100, 55710, 61900, 70800, 73042, 74280, 89136, 92850, 106200, 109563, 111420, 123800, 139275, 146084, 148560, 182605, 185700, 212400, 219126, 222840, 247600, 278550, 292168, 328689, 365210, 371400, 438252, 445680, 547815, 557100, 584336, 657378, 730420, 742800, 876504, 913025, 1095630, 1114200, 1314756, 1460840, 1643445, 1753008, 1826050, 2191260, 2228400, 2629512, 2739075, 2921680, 3286890, 3652100, 4382520, 5259024, 5478150, 6573780, 7304200, 8217225, 8765040, 10956300, 13147560, 14608400, 16434450, 21912600, 26295120, 32868900, 43825200, 65737800, 131475600]

約数ペア:

[(1, 131475600), (2, 65737800), (3, 43825200), (4, 32868900), (5, 26295120), (6, 21912600), (8, 16434450), (9, 14608400), (10, 13147560), (12, 10956300), (15, 8765040), (16, 8217225), (18, 7304200), (20, 6573780), (24, 5478150), (25, 5259024), (30, 4382520), (36, 3652100), (40, 3286890), (45, 2921680), (48, 2739075), (50, 2629512), (59, 2228400), (60, 2191260), (72, 1826050), (75, 1753008), (80, 1643445), (90, 1460840), (100, 1314756), (118, 1114200), (120, 1095630), (144, 913025), (150, 876504), (177, 742800), (180, 730420), (200, 657378), (225, 584336), (236, 557100), (240, 547815), (295, 445680), (300, 438252), (354, 371400), (360, 365210), (400, 328689), (450, 292168), (472, 278550), (531, 247600), (590, 222840), (600, 219126), (619, 212400), (708, 185700), (720, 182605), (885, 148560), (900, 146084), (944, 139275), (1062, 123800), (1180, 111420), (1200, 109563), (1238, 106200), (1416, 92850), (1475, 89136), (1770, 74280), (1800, 73042), (1857, 70800), (2124, 61900), (2360, 55710), (2476, 53100), (2655, 49520), (2832, 46425), (2950, 44568), (3095, 42480), (3540, 37140), (3600, 36521), (3714, 35400), (4248, 30950), (4425, 29712), (4720, 27855), (4952, 26550), (5310, 24760), (5571, 23600), (5900, 22284), (6190, 21240), (7080, 18570), (7428, 17700), (8496, 15475), (8850, 14856), (9285, 14160), (9904, 13275), (10620, 12380), (11142, 11800)]