68822940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{827}}^1$

素因数の和:931

約数の個数: 96

約数和(自身を含む): 205873920

約数和(自身を除く): 137050980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 73, 76, 95, 114, 146, 190, 219, 228, 285, 292, 365, 380, 438, 570, 730, 827, 876, 1095, 1140, 1387, 1460, 1654, 2190, 2481, 2774, 3308, 4135, 4161, 4380, 4962, 5548, 6935, 8270, 8322, 9924, 12405, 13870, 15713, 16540, 16644, 20805, 24810, 27740, 31426, 41610, 47139, 49620, 60371, 62852, 78565, 83220, 94278, 120742, 157130, 181113, 188556, 235695, 241484, 301855, 314260, 362226, 471390, 603710, 724452, 905565, 942780, 1147049, 1207420, 1811130, 2294098, 3441147, 3622260, 4588196, 5735245, 6882294, 11470490, 13764588, 17205735, 22940980, 34411470, 68822940]

約数ペア:

[(1, 68822940), (2, 34411470), (3, 22940980), (4, 17205735), (5, 13764588), (6, 11470490), (10, 6882294), (12, 5735245), (15, 4588196), (19, 3622260), (20, 3441147), (30, 2294098), (38, 1811130), (57, 1207420), (60, 1147049), (73, 942780), (76, 905565), (95, 724452), (114, 603710), (146, 471390), (190, 362226), (219, 314260), (228, 301855), (285, 241484), (292, 235695), (365, 188556), (380, 181113), (438, 157130), (570, 120742), (730, 94278), (827, 83220), (876, 78565), (1095, 62852), (1140, 60371), (1387, 49620), (1460, 47139), (1654, 41610), (2190, 31426), (2481, 27740), (2774, 24810), (3308, 20805), (4135, 16644), (4161, 16540), (4380, 15713), (4962, 13870), (5548, 12405), (6935, 9924), (8270, 8322)]