25596900

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1$

素因数の和:283

約数の個数: 216

約数和(自身を含む): 97493760

約数和(自身を除く): 71896860

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 25, 28, 30, 34, 35, 36, 42, 45, 50, 51, 60, 63, 68, 70, 75, 84, 85, 90, 100, 102, 105, 119, 126, 140, 150, 153, 170, 175, 180, 204, 210, 225, 238, 239, 252, 255, 300, 306, 315, 340, 350, 357, 420, 425, 450, 476, 478, 510, 525, 595, 612, 630, 700, 714, 717, 765, 850, 900, 956, 1020, 1050, 1071, 1190, 1195, 1260, 1275, 1428, 1434, 1530, 1575, 1673, 1700, 1785, 2100, 2142, 2151, 2380, 2390, 2550, 2868, 2975, 3060, 3150, 3346, 3570, 3585, 3825, 4063, 4284, 4302, 4780, 5019, 5100, 5355, 5950, 5975, 6300, 6692, 7140, 7170, 7650, 8126, 8365, 8604, 8925, 10038, 10710, 10755, 11900, 11950, 12189, 14340, 15057, 15300, 16252, 16730, 17850, 17925, 20076, 20315, 21420, 21510, 23900, 24378, 25095, 26775, 28441, 30114, 33460, 35700, 35850, 36567, 40630, 41825, 43020, 48756, 50190, 53550, 53775, 56882, 60228, 60945, 71700, 73134, 75285, 81260, 83650, 85323, 100380, 101575, 107100, 107550, 113764, 121890, 125475, 142205, 146268, 150570, 167300, 170646, 182835, 203150, 215100, 243780, 250950, 255969, 284410, 301140, 304725, 341292, 365670, 376425, 406300, 426615, 501900, 511938, 568820, 609450, 711025, 731340, 752850, 853230, 914175, 1023876, 1218900, 1279845, 1422050, 1505700, 1706460, 1828350, 2133075, 2559690, 2844100, 3656700, 4266150, 5119380, 6399225, 8532300, 12798450, 25596900]

約数ペア:

[(1, 25596900), (2, 12798450), (3, 8532300), (4, 6399225), (5, 5119380), (6, 4266150), (7, 3656700), (9, 2844100), (10, 2559690), (12, 2133075), (14, 1828350), (15, 1706460), (17, 1505700), (18, 1422050), (20, 1279845), (21, 1218900), (25, 1023876), (28, 914175), (30, 853230), (34, 752850), (35, 731340), (36, 711025), (42, 609450), (45, 568820), (50, 511938), (51, 501900), (60, 426615), (63, 406300), (68, 376425), (70, 365670), (75, 341292), (84, 304725), (85, 301140), (90, 284410), (100, 255969), (102, 250950), (105, 243780), (119, 215100), (126, 203150), (140, 182835), (150, 170646), (153, 167300), (170, 150570), (175, 146268), (180, 142205), (204, 125475), (210, 121890), (225, 113764), (238, 107550), (239, 107100), (252, 101575), (255, 100380), (300, 85323), (306, 83650), (315, 81260), (340, 75285), (350, 73134), (357, 71700), (420, 60945), (425, 60228), (450, 56882), (476, 53775), (478, 53550), (510, 50190), (525, 48756), (595, 43020), (612, 41825), (630, 40630), (700, 36567), (714, 35850), (717, 35700), (765, 33460), (850, 30114), (900, 28441), (956, 26775), (1020, 25095), (1050, 24378), (1071, 23900), (1190, 21510), (1195, 21420), (1260, 20315), (1275, 20076), (1428, 17925), (1434, 17850), (1530, 16730), (1575, 16252), (1673, 15300), (1700, 15057), (1785, 14340), (2100, 12189), (2142, 11950), (2151, 11900), (2380, 10755), (2390, 10710), (2550, 10038), (2868, 8925), (2975, 8604), (3060, 8365), (3150, 8126), (3346, 7650), (3570, 7170), (3585, 7140), (3825, 6692), (4063, 6300), (4284, 5975), (4302, 5950), (4780, 5355), (5019, 5100)]