68116050

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{229}}^1\times {\mathrm{661}}^1$

素因数の和:908

約数の個数: 72

約数和(自身を含む): 184082340

約数和(自身を除く): 115966290

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 229, 450, 458, 661, 687, 1145, 1322, 1374, 1983, 2061, 2290, 3305, 3435, 3966, 4122, 5725, 5949, 6610, 6870, 9915, 10305, 11450, 11898, 16525, 17175, 19830, 20610, 29745, 33050, 34350, 49575, 51525, 59490, 99150, 103050, 148725, 151369, 297450, 302738, 454107, 756845, 908214, 1362321, 1513690, 2270535, 2724642, 3784225, 4541070, 6811605, 7568450, 11352675, 13623210, 22705350, 34058025, 68116050]

約数ペア:

[(1, 68116050), (2, 34058025), (3, 22705350), (5, 13623210), (6, 11352675), (9, 7568450), (10, 6811605), (15, 4541070), (18, 3784225), (25, 2724642), (30, 2270535), (45, 1513690), (50, 1362321), (75, 908214), (90, 756845), (150, 454107), (225, 302738), (229, 297450), (450, 151369), (458, 148725), (661, 103050), (687, 99150), (1145, 59490), (1322, 51525), (1374, 49575), (1983, 34350), (2061, 33050), (2290, 29745), (3305, 20610), (3435, 19830), (3966, 17175), (4122, 16525), (5725, 11898), (5949, 11450), (6610, 10305), (6870, 9915)]