104399820

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{389}}^1$

素因数の和:485

約数の個数: 192

約数和(自身を含む): 377395200

約数和(自身を除く): 272995380

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 71, 84, 90, 105, 108, 126, 135, 140, 142, 180, 189, 210, 213, 252, 270, 284, 315, 355, 378, 389, 420, 426, 497, 540, 630, 639, 710, 756, 778, 852, 945, 994, 1065, 1167, 1260, 1278, 1420, 1491, 1556, 1890, 1917, 1945, 1988, 2130, 2334, 2485, 2556, 2723, 2982, 3195, 3501, 3780, 3834, 3890, 4260, 4473, 4668, 4970, 5446, 5835, 5964, 6390, 7002, 7455, 7668, 7780, 8169, 8946, 9585, 9940, 10503, 10892, 11670, 12780, 13419, 13615, 14004, 14910, 16338, 17505, 17892, 19170, 21006, 22365, 23340, 24507, 26838, 27230, 27619, 29820, 32676, 35010, 38340, 40845, 42012, 44730, 49014, 52515, 53676, 54460, 55238, 67095, 70020, 73521, 81690, 82857, 89460, 98028, 105030, 110476, 122535, 134190, 138095, 147042, 163380, 165714, 193333, 210060, 245070, 248571, 268380, 276190, 294084, 331428, 367605, 386666, 414285, 490140, 497142, 552380, 579999, 735210, 745713, 773332, 828570, 966665, 994284, 1159998, 1242855, 1470420, 1491426, 1657140, 1739997, 1933330, 2319996, 2485710, 2899995, 2982852, 3479994, 3728565, 3866660, 4971420, 5219991, 5799990, 6959988, 7457130, 8699985, 10439982, 11599980, 14914260, 17399970, 20879964, 26099955, 34799940, 52199910, 104399820]

約数ペア:

[(1, 104399820), (2, 52199910), (3, 34799940), (4, 26099955), (5, 20879964), (6, 17399970), (7, 14914260), (9, 11599980), (10, 10439982), (12, 8699985), (14, 7457130), (15, 6959988), (18, 5799990), (20, 5219991), (21, 4971420), (27, 3866660), (28, 3728565), (30, 3479994), (35, 2982852), (36, 2899995), (42, 2485710), (45, 2319996), (54, 1933330), (60, 1739997), (63, 1657140), (70, 1491426), (71, 1470420), (84, 1242855), (90, 1159998), (105, 994284), (108, 966665), (126, 828570), (135, 773332), (140, 745713), (142, 735210), (180, 579999), (189, 552380), (210, 497142), (213, 490140), (252, 414285), (270, 386666), (284, 367605), (315, 331428), (355, 294084), (378, 276190), (389, 268380), (420, 248571), (426, 245070), (497, 210060), (540, 193333), (630, 165714), (639, 163380), (710, 147042), (756, 138095), (778, 134190), (852, 122535), (945, 110476), (994, 105030), (1065, 98028), (1167, 89460), (1260, 82857), (1278, 81690), (1420, 73521), (1491, 70020), (1556, 67095), (1890, 55238), (1917, 54460), (1945, 53676), (1988, 52515), (2130, 49014), (2334, 44730), (2485, 42012), (2556, 40845), (2723, 38340), (2982, 35010), (3195, 32676), (3501, 29820), (3780, 27619), (3834, 27230), (3890, 26838), (4260, 24507), (4473, 23340), (4668, 22365), (4970, 21006), (5446, 19170), (5835, 17892), (5964, 17505), (6390, 16338), (7002, 14910), (7455, 14004), (7668, 13615), (7780, 13419), (8169, 12780), (8946, 11670), (9585, 10892), (9940, 10503)]