69020820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{3169}}^1$

素因数の和:3206

約数の個数: 108

約数和(自身を含む): 230199060

約数和(自身を除く): 161178240

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 121, 132, 165, 180, 198, 220, 242, 330, 363, 396, 484, 495, 605, 660, 726, 990, 1089, 1210, 1452, 1815, 1980, 2178, 2420, 3169, 3630, 4356, 5445, 6338, 7260, 9507, 10890, 12676, 15845, 19014, 21780, 28521, 31690, 34859, 38028, 47535, 57042, 63380, 69718, 95070, 104577, 114084, 139436, 142605, 174295, 190140, 209154, 285210, 313731, 348590, 383449, 418308, 522885, 570420, 627462, 697180, 766898, 1045770, 1150347, 1254924, 1533796, 1568655, 1917245, 2091540, 2300694, 3137310, 3451041, 3834490, 4601388, 5751735, 6274620, 6902082, 7668980, 11503470, 13804164, 17255205, 23006940, 34510410, 69020820]

約数ペア:

[(1, 69020820), (2, 34510410), (3, 23006940), (4, 17255205), (5, 13804164), (6, 11503470), (9, 7668980), (10, 6902082), (11, 6274620), (12, 5751735), (15, 4601388), (18, 3834490), (20, 3451041), (22, 3137310), (30, 2300694), (33, 2091540), (36, 1917245), (44, 1568655), (45, 1533796), (55, 1254924), (60, 1150347), (66, 1045770), (90, 766898), (99, 697180), (110, 627462), (121, 570420), (132, 522885), (165, 418308), (180, 383449), (198, 348590), (220, 313731), (242, 285210), (330, 209154), (363, 190140), (396, 174295), (484, 142605), (495, 139436), (605, 114084), (660, 104577), (726, 95070), (990, 69718), (1089, 63380), (1210, 57042), (1452, 47535), (1815, 38028), (1980, 34859), (2178, 31690), (2420, 28521), (3169, 21780), (3630, 19014), (4356, 15845), (5445, 12676), (6338, 10890), (7260, 9507)]