199580040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{499}}^1$

素因数の和:628

約数の個数: 192

約数和(自身を含む): 716040000

約数和(自身を除く): 516459960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 101, 110, 120, 132, 165, 180, 198, 202, 220, 264, 303, 330, 360, 396, 404, 440, 495, 499, 505, 606, 660, 792, 808, 909, 990, 998, 1010, 1111, 1212, 1320, 1497, 1515, 1818, 1980, 1996, 2020, 2222, 2424, 2495, 2994, 3030, 3333, 3636, 3960, 3992, 4040, 4444, 4491, 4545, 4990, 5489, 5555, 5988, 6060, 6666, 7272, 7485, 8888, 8982, 9090, 9980, 9999, 10978, 11110, 11976, 12120, 13332, 14970, 16467, 16665, 17964, 18180, 19960, 19998, 21956, 22220, 22455, 26664, 27445, 29940, 32934, 33330, 35928, 36360, 39996, 43912, 44440, 44910, 49401, 49995, 50399, 54890, 59880, 65868, 66660, 79992, 82335, 89820, 98802, 99990, 100798, 109780, 131736, 133320, 151197, 164670, 179640, 197604, 199980, 201596, 219560, 247005, 251995, 302394, 329340, 395208, 399960, 403192, 453591, 494010, 503990, 554389, 604788, 658680, 755985, 907182, 988020, 1007980, 1108778, 1209576, 1511970, 1663167, 1814364, 1976040, 2015960, 2217556, 2267955, 2771945, 3023940, 3326334, 3628728, 4435112, 4535910, 4989501, 5543890, 6047880, 6652668, 8315835, 9071820, 9979002, 11087780, 13305336, 16631670, 18143640, 19958004, 22175560, 24947505, 33263340, 39916008, 49895010, 66526680, 99790020, 199580040]

約数ペア:

[(1, 199580040), (2, 99790020), (3, 66526680), (4, 49895010), (5, 39916008), (6, 33263340), (8, 24947505), (9, 22175560), (10, 19958004), (11, 18143640), (12, 16631670), (15, 13305336), (18, 11087780), (20, 9979002), (22, 9071820), (24, 8315835), (30, 6652668), (33, 6047880), (36, 5543890), (40, 4989501), (44, 4535910), (45, 4435112), (55, 3628728), (60, 3326334), (66, 3023940), (72, 2771945), (88, 2267955), (90, 2217556), (99, 2015960), (101, 1976040), (110, 1814364), (120, 1663167), (132, 1511970), (165, 1209576), (180, 1108778), (198, 1007980), (202, 988020), (220, 907182), (264, 755985), (303, 658680), (330, 604788), (360, 554389), (396, 503990), (404, 494010), (440, 453591), (495, 403192), (499, 399960), (505, 395208), (606, 329340), (660, 302394), (792, 251995), (808, 247005), (909, 219560), (990, 201596), (998, 199980), (1010, 197604), (1111, 179640), (1212, 164670), (1320, 151197), (1497, 133320), (1515, 131736), (1818, 109780), (1980, 100798), (1996, 99990), (2020, 98802), (2222, 89820), (2424, 82335), (2495, 79992), (2994, 66660), (3030, 65868), (3333, 59880), (3636, 54890), (3960, 50399), (3992, 49995), (4040, 49401), (4444, 44910), (4491, 44440), (4545, 43912), (4990, 39996), (5489, 36360), (5555, 35928), (5988, 33330), (6060, 32934), (6666, 29940), (7272, 27445), (7485, 26664), (8888, 22455), (8982, 22220), (9090, 21956), (9980, 19998), (9999, 19960), (10978, 18180), (11110, 17964), (11976, 16665), (12120, 16467), (13332, 14970)]