25238400

素因数分解:

$2^7\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{239}}^1$

素因数の和:277

約数の個数: 192

約数和(自身を含む): 91065600

約数和(自身を除く): 65827200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 25, 30, 32, 33, 40, 44, 48, 50, 55, 60, 64, 66, 75, 80, 88, 96, 100, 110, 120, 128, 132, 150, 160, 165, 176, 192, 200, 220, 239, 240, 264, 275, 300, 320, 330, 352, 384, 400, 440, 478, 480, 528, 550, 600, 640, 660, 704, 717, 800, 825, 880, 956, 960, 1056, 1100, 1195, 1200, 1320, 1408, 1434, 1600, 1650, 1760, 1912, 1920, 2112, 2200, 2390, 2400, 2629, 2640, 2868, 3200, 3300, 3520, 3585, 3824, 4224, 4400, 4780, 4800, 5258, 5280, 5736, 5975, 6600, 7040, 7170, 7648, 7887, 8800, 9560, 9600, 10516, 10560, 11472, 11950, 13145, 13200, 14340, 15296, 15774, 17600, 17925, 19120, 21032, 21120, 22944, 23900, 26290, 26400, 28680, 30592, 31548, 35200, 35850, 38240, 39435, 42064, 45888, 47800, 52580, 52800, 57360, 63096, 65725, 71700, 76480, 78870, 84128, 91776, 95600, 105160, 105600, 114720, 126192, 131450, 143400, 152960, 157740, 168256, 191200, 197175, 210320, 229440, 252384, 262900, 286800, 315480, 336512, 382400, 394350, 420640, 458880, 504768, 525800, 573600, 630960, 764800, 788700, 841280, 1009536, 1051600, 1147200, 1261920, 1577400, 1682560, 2103200, 2294400, 2523840, 3154800, 4206400, 5047680, 6309600, 8412800, 12619200, 25238400]

約数ペア:

[(1, 25238400), (2, 12619200), (3, 8412800), (4, 6309600), (5, 5047680), (6, 4206400), (8, 3154800), (10, 2523840), (11, 2294400), (12, 2103200), (15, 1682560), (16, 1577400), (20, 1261920), (22, 1147200), (24, 1051600), (25, 1009536), (30, 841280), (32, 788700), (33, 764800), (40, 630960), (44, 573600), (48, 525800), (50, 504768), (55, 458880), (60, 420640), (64, 394350), (66, 382400), (75, 336512), (80, 315480), (88, 286800), (96, 262900), (100, 252384), (110, 229440), (120, 210320), (128, 197175), (132, 191200), (150, 168256), (160, 157740), (165, 152960), (176, 143400), (192, 131450), (200, 126192), (220, 114720), (239, 105600), (240, 105160), (264, 95600), (275, 91776), (300, 84128), (320, 78870), (330, 76480), (352, 71700), (384, 65725), (400, 63096), (440, 57360), (478, 52800), (480, 52580), (528, 47800), (550, 45888), (600, 42064), (640, 39435), (660, 38240), (704, 35850), (717, 35200), (800, 31548), (825, 30592), (880, 28680), (956, 26400), (960, 26290), (1056, 23900), (1100, 22944), (1195, 21120), (1200, 21032), (1320, 19120), (1408, 17925), (1434, 17600), (1600, 15774), (1650, 15296), (1760, 14340), (1912, 13200), (1920, 13145), (2112, 11950), (2200, 11472), (2390, 10560), (2400, 10516), (2629, 9600), (2640, 9560), (2868, 8800), (3200, 7887), (3300, 7648), (3520, 7170), (3585, 7040), (3824, 6600), (4224, 5975), (4400, 5736), (4780, 5280), (4800, 5258)]