125293980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{2243}}^1$

素因数の和:2288

約数の個数: 144

約数和(自身を含む): 429770880

約数和(自身を除く): 304476900

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 49, 57, 60, 70, 76, 84, 95, 98, 105, 114, 133, 140, 147, 190, 196, 210, 228, 245, 266, 285, 294, 380, 399, 420, 490, 532, 570, 588, 665, 735, 798, 931, 980, 1140, 1330, 1470, 1596, 1862, 1995, 2243, 2660, 2793, 2940, 3724, 3990, 4486, 4655, 5586, 6729, 7980, 8972, 9310, 11172, 11215, 13458, 13965, 15701, 18620, 22430, 26916, 27930, 31402, 33645, 42617, 44860, 47103, 55860, 62804, 67290, 78505, 85234, 94206, 109907, 127851, 134580, 157010, 170468, 188412, 213085, 219814, 235515, 255702, 298319, 314020, 329721, 426170, 439628, 471030, 511404, 549535, 596638, 639255, 659442, 852340, 894957, 942060, 1099070, 1193276, 1278510, 1318884, 1491595, 1648605, 1789914, 2088233, 2198140, 2557020, 2983190, 3297210, 3579828, 4176466, 4474785, 5966380, 6264699, 6594420, 8352932, 8949570, 10441165, 12529398, 17899140, 20882330, 25058796, 31323495, 41764660, 62646990, 125293980]

約数ペア:

[(1, 125293980), (2, 62646990), (3, 41764660), (4, 31323495), (5, 25058796), (6, 20882330), (7, 17899140), (10, 12529398), (12, 10441165), (14, 8949570), (15, 8352932), (19, 6594420), (20, 6264699), (21, 5966380), (28, 4474785), (30, 4176466), (35, 3579828), (38, 3297210), (42, 2983190), (49, 2557020), (57, 2198140), (60, 2088233), (70, 1789914), (76, 1648605), (84, 1491595), (95, 1318884), (98, 1278510), (105, 1193276), (114, 1099070), (133, 942060), (140, 894957), (147, 852340), (190, 659442), (196, 639255), (210, 596638), (228, 549535), (245, 511404), (266, 471030), (285, 439628), (294, 426170), (380, 329721), (399, 314020), (420, 298319), (490, 255702), (532, 235515), (570, 219814), (588, 213085), (665, 188412), (735, 170468), (798, 157010), (931, 134580), (980, 127851), (1140, 109907), (1330, 94206), (1470, 85234), (1596, 78505), (1862, 67290), (1995, 62804), (2243, 55860), (2660, 47103), (2793, 44860), (2940, 42617), (3724, 33645), (3990, 31402), (4486, 27930), (4655, 26916), (5586, 22430), (6729, 18620), (7980, 15701), (8972, 13965), (9310, 13458), (11172, 11215)]