148252860

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{1213}}^1$

素因数の和:1332

約数の個数: 144

約数和(自身を含む): 519669696

約数和(自身を除く): 371416836

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 97, 105, 126, 140, 180, 194, 210, 252, 291, 315, 388, 420, 485, 582, 630, 679, 873, 970, 1164, 1213, 1260, 1358, 1455, 1746, 1940, 2037, 2426, 2716, 2910, 3395, 3492, 3639, 4074, 4365, 4852, 5820, 6065, 6111, 6790, 7278, 8148, 8491, 8730, 10185, 10917, 12130, 12222, 13580, 14556, 16982, 17460, 18195, 20370, 21834, 24260, 24444, 25473, 30555, 33964, 36390, 40740, 42455, 43668, 50946, 54585, 61110, 72780, 76419, 84910, 101892, 109170, 117661, 122220, 127365, 152838, 169820, 218340, 235322, 254730, 305676, 352983, 382095, 470644, 509460, 588305, 705966, 764190, 823627, 1058949, 1176610, 1411932, 1528380, 1647254, 1764915, 2117898, 2353220, 2470881, 3294508, 3529830, 4118135, 4235796, 4941762, 5294745, 7059660, 7412643, 8236270, 9883524, 10589490, 12354405, 14825286, 16472540, 21178980, 24708810, 29650572, 37063215, 49417620, 74126430, 148252860]

約数ペア:

[(1, 148252860), (2, 74126430), (3, 49417620), (4, 37063215), (5, 29650572), (6, 24708810), (7, 21178980), (9, 16472540), (10, 14825286), (12, 12354405), (14, 10589490), (15, 9883524), (18, 8236270), (20, 7412643), (21, 7059660), (28, 5294745), (30, 4941762), (35, 4235796), (36, 4118135), (42, 3529830), (45, 3294508), (60, 2470881), (63, 2353220), (70, 2117898), (84, 1764915), (90, 1647254), (97, 1528380), (105, 1411932), (126, 1176610), (140, 1058949), (180, 823627), (194, 764190), (210, 705966), (252, 588305), (291, 509460), (315, 470644), (388, 382095), (420, 352983), (485, 305676), (582, 254730), (630, 235322), (679, 218340), (873, 169820), (970, 152838), (1164, 127365), (1213, 122220), (1260, 117661), (1358, 109170), (1455, 101892), (1746, 84910), (1940, 76419), (2037, 72780), (2426, 61110), (2716, 54585), (2910, 50946), (3395, 43668), (3492, 42455), (3639, 40740), (4074, 36390), (4365, 33964), (4852, 30555), (5820, 25473), (6065, 24444), (6111, 24260), (6790, 21834), (7278, 20370), (8148, 18195), (8491, 17460), (8730, 16982), (10185, 14556), (10917, 13580), (12130, 12222)]