120913100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{383}}^1$

素因数の和:456

約数の個数: 144

約数和(自身を含む): 335978496

約数和(自身を除く): 215065396

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 25, 28, 35, 41, 44, 50, 55, 70, 77, 82, 100, 110, 140, 154, 164, 175, 205, 220, 275, 287, 308, 350, 383, 385, 410, 451, 550, 574, 700, 766, 770, 820, 902, 1025, 1100, 1148, 1435, 1532, 1540, 1804, 1915, 1925, 2050, 2255, 2681, 2870, 3157, 3830, 3850, 4100, 4213, 4510, 5362, 5740, 6314, 7175, 7660, 7700, 8426, 9020, 9575, 10724, 11275, 12628, 13405, 14350, 15703, 15785, 16852, 19150, 21065, 22550, 26810, 28700, 29491, 31406, 31570, 38300, 42130, 45100, 53620, 58982, 62812, 63140, 67025, 78515, 78925, 84260, 105325, 109921, 117964, 134050, 147455, 157030, 157850, 172733, 210650, 219842, 268100, 294910, 314060, 315700, 345466, 392575, 421300, 439684, 549605, 589820, 690932, 737275, 785150, 863665, 1099210, 1209131, 1474550, 1570300, 1727330, 2198420, 2418262, 2748025, 2949100, 3454660, 4318325, 4836524, 5496050, 6045655, 8636650, 10992100, 12091310, 17273300, 24182620, 30228275, 60456550, 120913100]

約数ペア:

[(1, 120913100), (2, 60456550), (4, 30228275), (5, 24182620), (7, 17273300), (10, 12091310), (11, 10992100), (14, 8636650), (20, 6045655), (22, 5496050), (25, 4836524), (28, 4318325), (35, 3454660), (41, 2949100), (44, 2748025), (50, 2418262), (55, 2198420), (70, 1727330), (77, 1570300), (82, 1474550), (100, 1209131), (110, 1099210), (140, 863665), (154, 785150), (164, 737275), (175, 690932), (205, 589820), (220, 549605), (275, 439684), (287, 421300), (308, 392575), (350, 345466), (383, 315700), (385, 314060), (410, 294910), (451, 268100), (550, 219842), (574, 210650), (700, 172733), (766, 157850), (770, 157030), (820, 147455), (902, 134050), (1025, 117964), (1100, 109921), (1148, 105325), (1435, 84260), (1532, 78925), (1540, 78515), (1804, 67025), (1915, 63140), (1925, 62812), (2050, 58982), (2255, 53620), (2681, 45100), (2870, 42130), (3157, 38300), (3830, 31570), (3850, 31406), (4100, 29491), (4213, 28700), (4510, 26810), (5362, 22550), (5740, 21065), (6314, 19150), (7175, 16852), (7660, 15785), (7700, 15703), (8426, 14350), (9020, 13405), (9575, 12628), (10724, 11275)]