8200500

素因数分解:

$2^2\times 3^1\times 5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1$

素因数の和:111

約数の個数: 192

約数和(自身を含む): 30191616

約数和(自身を除く): 21991116

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 25, 28, 30, 33, 35, 42, 44, 50, 55, 60, 66, 70, 71, 75, 77, 84, 100, 105, 110, 125, 132, 140, 142, 150, 154, 165, 175, 210, 213, 220, 231, 250, 275, 284, 300, 308, 330, 350, 355, 375, 385, 420, 426, 462, 497, 500, 525, 550, 660, 700, 710, 750, 770, 781, 825, 852, 875, 924, 994, 1050, 1065, 1100, 1155, 1375, 1420, 1491, 1500, 1540, 1562, 1650, 1750, 1775, 1925, 1988, 2100, 2130, 2310, 2343, 2485, 2625, 2750, 2982, 3124, 3300, 3500, 3550, 3850, 3905, 4125, 4260, 4620, 4686, 4970, 5250, 5325, 5467, 5500, 5775, 5964, 7100, 7455, 7700, 7810, 8250, 8875, 9372, 9625, 9940, 10500, 10650, 10934, 11550, 11715, 12425, 14910, 15620, 16401, 16500, 17750, 19250, 19525, 21300, 21868, 23100, 23430, 24850, 26625, 27335, 28875, 29820, 32802, 35500, 37275, 38500, 39050, 46860, 49700, 53250, 54670, 57750, 58575, 62125, 65604, 74550, 78100, 82005, 97625, 106500, 109340, 115500, 117150, 124250, 136675, 149100, 164010, 186375, 195250, 234300, 248500, 273350, 292875, 328020, 372750, 390500, 410025, 546700, 585750, 683375, 745500, 820050, 1171500, 1366750, 1640100, 2050125, 2733500, 4100250, 8200500]

約数ペア:

[(1, 8200500), (2, 4100250), (3, 2733500), (4, 2050125), (5, 1640100), (6, 1366750), (7, 1171500), (10, 820050), (11, 745500), (12, 683375), (14, 585750), (15, 546700), (20, 410025), (21, 390500), (22, 372750), (25, 328020), (28, 292875), (30, 273350), (33, 248500), (35, 234300), (42, 195250), (44, 186375), (50, 164010), (55, 149100), (60, 136675), (66, 124250), (70, 117150), (71, 115500), (75, 109340), (77, 106500), (84, 97625), (100, 82005), (105, 78100), (110, 74550), (125, 65604), (132, 62125), (140, 58575), (142, 57750), (150, 54670), (154, 53250), (165, 49700), (175, 46860), (210, 39050), (213, 38500), (220, 37275), (231, 35500), (250, 32802), (275, 29820), (284, 28875), (300, 27335), (308, 26625), (330, 24850), (350, 23430), (355, 23100), (375, 21868), (385, 21300), (420, 19525), (426, 19250), (462, 17750), (497, 16500), (500, 16401), (525, 15620), (550, 14910), (660, 12425), (700, 11715), (710, 11550), (750, 10934), (770, 10650), (781, 10500), (825, 9940), (852, 9625), (875, 9372), (924, 8875), (994, 8250), (1050, 7810), (1065, 7700), (1100, 7455), (1155, 7100), (1375, 5964), (1420, 5775), (1491, 5500), (1500, 5467), (1540, 5325), (1562, 5250), (1650, 4970), (1750, 4686), (1775, 4620), (1925, 4260), (1988, 4125), (2100, 3905), (2130, 3850), (2310, 3550), (2343, 3500), (2485, 3300), (2625, 3124), (2750, 2982)]