68817240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{10061}}^1$

素因数の和:10097

約数の個数: 96

約数和(自身を含む): 235450800

約数和(自身を除く): 166633560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 380, 456, 570, 684, 760, 855, 1140, 1368, 1710, 2280, 3420, 6840, 10061, 20122, 30183, 40244, 50305, 60366, 80488, 90549, 100610, 120732, 150915, 181098, 191159, 201220, 241464, 301830, 362196, 382318, 402440, 452745, 573477, 603660, 724392, 764636, 905490, 955795, 1146954, 1207320, 1529272, 1720431, 1810980, 1911590, 2293908, 2867385, 3440862, 3621960, 3823180, 4587816, 5734770, 6881724, 7646360, 8602155, 11469540, 13763448, 17204310, 22939080, 34408620, 68817240]

約数ペア:

[(1, 68817240), (2, 34408620), (3, 22939080), (4, 17204310), (5, 13763448), (6, 11469540), (8, 8602155), (9, 7646360), (10, 6881724), (12, 5734770), (15, 4587816), (18, 3823180), (19, 3621960), (20, 3440862), (24, 2867385), (30, 2293908), (36, 1911590), (38, 1810980), (40, 1720431), (45, 1529272), (57, 1207320), (60, 1146954), (72, 955795), (76, 905490), (90, 764636), (95, 724392), (114, 603660), (120, 573477), (152, 452745), (171, 402440), (180, 382318), (190, 362196), (228, 301830), (285, 241464), (342, 201220), (360, 191159), (380, 181098), (456, 150915), (570, 120732), (684, 100610), (760, 90549), (855, 80488), (1140, 60366), (1368, 50305), (1710, 40244), (2280, 30183), (3420, 20122), (6840, 10061)]