54670440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{499}}^1$

素因数の和:607

約数の個数: 128

約数和(自身を含む): 181440000

約数和(自身を除く): 126769560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 83, 88, 110, 120, 132, 165, 166, 220, 249, 264, 330, 332, 415, 440, 498, 499, 660, 664, 830, 913, 996, 998, 1245, 1320, 1497, 1660, 1826, 1992, 1996, 2490, 2495, 2739, 2994, 3320, 3652, 3992, 4565, 4980, 4990, 5478, 5489, 5988, 7304, 7485, 9130, 9960, 9980, 10956, 10978, 11976, 13695, 14970, 16467, 18260, 19960, 21912, 21956, 27390, 27445, 29940, 32934, 36520, 41417, 43912, 54780, 54890, 59880, 65868, 82335, 82834, 109560, 109780, 124251, 131736, 164670, 165668, 207085, 219560, 248502, 329340, 331336, 414170, 455587, 497004, 621255, 658680, 828340, 911174, 994008, 1242510, 1366761, 1656680, 1822348, 2277935, 2485020, 2733522, 3644696, 4555870, 4970040, 5467044, 6833805, 9111740, 10934088, 13667610, 18223480, 27335220, 54670440]

約数ペア:

[(1, 54670440), (2, 27335220), (3, 18223480), (4, 13667610), (5, 10934088), (6, 9111740), (8, 6833805), (10, 5467044), (11, 4970040), (12, 4555870), (15, 3644696), (20, 2733522), (22, 2485020), (24, 2277935), (30, 1822348), (33, 1656680), (40, 1366761), (44, 1242510), (55, 994008), (60, 911174), (66, 828340), (83, 658680), (88, 621255), (110, 497004), (120, 455587), (132, 414170), (165, 331336), (166, 329340), (220, 248502), (249, 219560), (264, 207085), (330, 165668), (332, 164670), (415, 131736), (440, 124251), (498, 109780), (499, 109560), (660, 82834), (664, 82335), (830, 65868), (913, 59880), (996, 54890), (998, 54780), (1245, 43912), (1320, 41417), (1497, 36520), (1660, 32934), (1826, 29940), (1992, 27445), (1996, 27390), (2490, 21956), (2495, 21912), (2739, 19960), (2994, 18260), (3320, 16467), (3652, 14970), (3992, 13695), (4565, 11976), (4980, 10978), (4990, 10956), (5478, 9980), (5489, 9960), (5988, 9130), (7304, 7485)]