257690116200

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{907999}}^1$

素因数の和:908072

約数の個数: 192

約数和(自身を含む): 891728640000

約数和(自身を除く): 634038523800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 25, 30, 33, 40, 43, 44, 50, 55, 60, 66, 75, 86, 88, 100, 110, 120, 129, 132, 150, 165, 172, 200, 215, 220, 258, 264, 275, 300, 330, 344, 430, 440, 473, 516, 550, 600, 645, 660, 825, 860, 946, 1032, 1075, 1100, 1290, 1320, 1419, 1650, 1720, 1892, 2150, 2200, 2365, 2580, 2838, 3225, 3300, 3784, 4300, 4730, 5160, 5676, 6450, 6600, 7095, 8600, 9460, 11352, 11825, 12900, 14190, 18920, 23650, 25800, 28380, 35475, 47300, 56760, 70950, 94600, 141900, 283800, 907999, 1815998, 2723997, 3631996, 4539995, 5447994, 7263992, 9079990, 9987989, 10895988, 13619985, 18159980, 19975978, 21791976, 22699975, 27239970, 29963967, 36319960, 39043957, 39951956, 45399950, 49939945, 54479940, 59927934, 68099925, 78087914, 79903912, 90799900, 99879890, 108959880, 117131871, 119855868, 136199850, 149819835, 156175828, 181599800, 195219785, 199759780, 234263742, 239711736, 249699725, 272399700, 299639670, 312351656, 390439570, 399519560, 429483527, 468527484, 499399450, 544799400, 585659355, 599279340, 749099175, 780879140, 858967054, 937054968, 976098925, 998798900, 1171318710, 1198558680, 1288450581, 1498198350, 1561758280, 1717934108, 1952197850, 1997597800, 2147417635, 2342637420, 2576901162, 2928296775, 2996396700, 3435868216, 3904395700, 4294835270, 4685274840, 5153802324, 5856593550, 5992793400, 6442252905, 7808791400, 8589670540, 10307604648, 10737088175, 11713187100, 12884505810, 17179341080, 21474176350, 23426374200, 25769011620, 32211264525, 42948352700, 51538023240, 64422529050, 85896705400, 128845058100, 257690116200]

約数ペア:

[(1, 257690116200), (2, 128845058100), (3, 85896705400), (4, 64422529050), (5, 51538023240), (6, 42948352700), (8, 32211264525), (10, 25769011620), (11, 23426374200), (12, 21474176350), (15, 17179341080), (20, 12884505810), (22, 11713187100), (24, 10737088175), (25, 10307604648), (30, 8589670540), (33, 7808791400), (40, 6442252905), (43, 5992793400), (44, 5856593550), (50, 5153802324), (55, 4685274840), (60, 4294835270), (66, 3904395700), (75, 3435868216), (86, 2996396700), (88, 2928296775), (100, 2576901162), (110, 2342637420), (120, 2147417635), (129, 1997597800), (132, 1952197850), (150, 1717934108), (165, 1561758280), (172, 1498198350), (200, 1288450581), (215, 1198558680), (220, 1171318710), (258, 998798900), (264, 976098925), (275, 937054968), (300, 858967054), (330, 780879140), (344, 749099175), (430, 599279340), (440, 585659355), (473, 544799400), (516, 499399450), (550, 468527484), (600, 429483527), (645, 399519560), (660, 390439570), (825, 312351656), (860, 299639670), (946, 272399700), (1032, 249699725), (1075, 239711736), (1100, 234263742), (1290, 199759780), (1320, 195219785), (1419, 181599800), (1650, 156175828), (1720, 149819835), (1892, 136199850), (2150, 119855868), (2200, 117131871), (2365, 108959880), (2580, 99879890), (2838, 90799900), (3225, 79903912), (3300, 78087914), (3784, 68099925), (4300, 59927934), (4730, 54479940), (5160, 49939945), (5676, 45399950), (6450, 39951956), (6600, 39043957), (7095, 36319960), (8600, 29963967), (9460, 27239970), (11352, 22699975), (11825, 21791976), (12900, 19975978), (14190, 18159980), (18920, 13619985), (23650, 10895988), (25800, 9987989), (28380, 9079990), (35475, 7263992), (47300, 5447994), (56760, 4539995), (70950, 3631996), (94600, 2723997), (141900, 1815998), (283800, 907999)]