68123700

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{23}}^1\times {\mathrm{1097}}^1$

素因数の和:1143

約数の個数: 144

約数和(自身を含む): 228735360

約数和(自身を除く): 160611660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 25, 27, 30, 36, 45, 46, 50, 54, 60, 69, 75, 90, 92, 100, 108, 115, 135, 138, 150, 180, 207, 225, 230, 270, 276, 300, 345, 414, 450, 460, 540, 575, 621, 675, 690, 828, 900, 1035, 1097, 1150, 1242, 1350, 1380, 1725, 2070, 2194, 2300, 2484, 2700, 3105, 3291, 3450, 4140, 4388, 5175, 5485, 6210, 6582, 6900, 9873, 10350, 10970, 12420, 13164, 15525, 16455, 19746, 20700, 21940, 25231, 27425, 29619, 31050, 32910, 39492, 49365, 50462, 54850, 59238, 62100, 65820, 75693, 82275, 98730, 100924, 109700, 118476, 126155, 148095, 151386, 164550, 197460, 227079, 246825, 252310, 296190, 302772, 329100, 378465, 454158, 493650, 504620, 592380, 630775, 681237, 740475, 756930, 908316, 987300, 1135395, 1261550, 1362474, 1480950, 1513860, 1892325, 2270790, 2523100, 2724948, 2961900, 3406185, 3784650, 4541580, 5676975, 6812370, 7569300, 11353950, 13624740, 17030925, 22707900, 34061850, 68123700]

約数ペア:

[(1, 68123700), (2, 34061850), (3, 22707900), (4, 17030925), (5, 13624740), (6, 11353950), (9, 7569300), (10, 6812370), (12, 5676975), (15, 4541580), (18, 3784650), (20, 3406185), (23, 2961900), (25, 2724948), (27, 2523100), (30, 2270790), (36, 1892325), (45, 1513860), (46, 1480950), (50, 1362474), (54, 1261550), (60, 1135395), (69, 987300), (75, 908316), (90, 756930), (92, 740475), (100, 681237), (108, 630775), (115, 592380), (135, 504620), (138, 493650), (150, 454158), (180, 378465), (207, 329100), (225, 302772), (230, 296190), (270, 252310), (276, 246825), (300, 227079), (345, 197460), (414, 164550), (450, 151386), (460, 148095), (540, 126155), (575, 118476), (621, 109700), (675, 100924), (690, 98730), (828, 82275), (900, 75693), (1035, 65820), (1097, 62100), (1150, 59238), (1242, 54850), (1350, 50462), (1380, 49365), (1725, 39492), (2070, 32910), (2194, 31050), (2300, 29619), (2484, 27425), (2700, 25231), (3105, 21940), (3291, 20700), (3450, 19746), (4140, 16455), (4388, 15525), (5175, 13164), (5485, 12420), (6210, 10970), (6582, 10350), (6900, 9873)]