109099900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{631}}^1$

素因数の和:684

約数の個数: 144

約数和(自身を含む): 307202560

約数和(自身を除く): 198102660

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 19, 20, 25, 26, 28, 35, 38, 50, 52, 65, 70, 76, 91, 95, 100, 130, 133, 140, 175, 182, 190, 247, 260, 266, 325, 350, 364, 380, 455, 475, 494, 532, 631, 650, 665, 700, 910, 950, 988, 1235, 1262, 1300, 1330, 1729, 1820, 1900, 2275, 2470, 2524, 2660, 3155, 3325, 3458, 4417, 4550, 4940, 6175, 6310, 6650, 6916, 8203, 8645, 8834, 9100, 11989, 12350, 12620, 13300, 15775, 16406, 17290, 17668, 22085, 23978, 24700, 31550, 32812, 34580, 41015, 43225, 44170, 47956, 57421, 59945, 63100, 82030, 83923, 86450, 88340, 110425, 114842, 119890, 155857, 164060, 167846, 172900, 205075, 220850, 229684, 239780, 287105, 299725, 311714, 335692, 410150, 419615, 441700, 574210, 599450, 623428, 779285, 820300, 839230, 1090999, 1148420, 1198900, 1435525, 1558570, 1678460, 2098075, 2181998, 2871050, 3117140, 3896425, 4196150, 4363996, 5454995, 5742100, 7792850, 8392300, 10909990, 15585700, 21819980, 27274975, 54549950, 109099900]

約数ペア:

[(1, 109099900), (2, 54549950), (4, 27274975), (5, 21819980), (7, 15585700), (10, 10909990), (13, 8392300), (14, 7792850), (19, 5742100), (20, 5454995), (25, 4363996), (26, 4196150), (28, 3896425), (35, 3117140), (38, 2871050), (50, 2181998), (52, 2098075), (65, 1678460), (70, 1558570), (76, 1435525), (91, 1198900), (95, 1148420), (100, 1090999), (130, 839230), (133, 820300), (140, 779285), (175, 623428), (182, 599450), (190, 574210), (247, 441700), (260, 419615), (266, 410150), (325, 335692), (350, 311714), (364, 299725), (380, 287105), (455, 239780), (475, 229684), (494, 220850), (532, 205075), (631, 172900), (650, 167846), (665, 164060), (700, 155857), (910, 119890), (950, 114842), (988, 110425), (1235, 88340), (1262, 86450), (1300, 83923), (1330, 82030), (1729, 63100), (1820, 59945), (1900, 57421), (2275, 47956), (2470, 44170), (2524, 43225), (2660, 41015), (3155, 34580), (3325, 32812), (3458, 31550), (4417, 24700), (4550, 23978), (4940, 22085), (6175, 17668), (6310, 17290), (6650, 16406), (6916, 15775), (8203, 13300), (8645, 12620), (8834, 12350), (9100, 11989)]