80629350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{19}}^2\times {\mathrm{1489}}^1$

素因数の和:1542

約数の個数: 72

約数和(自身を含む): 211180680

約数和(自身を除く): 130551330

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 25, 30, 38, 50, 57, 75, 95, 114, 150, 190, 285, 361, 475, 570, 722, 950, 1083, 1425, 1489, 1805, 2166, 2850, 2978, 3610, 4467, 5415, 7445, 8934, 9025, 10830, 14890, 18050, 22335, 27075, 28291, 37225, 44670, 54150, 56582, 74450, 84873, 111675, 141455, 169746, 223350, 282910, 424365, 537529, 707275, 848730, 1075058, 1414550, 1612587, 2121825, 2687645, 3225174, 4243650, 5375290, 8062935, 13438225, 16125870, 26876450, 40314675, 80629350]

約数ペア:

[(1, 80629350), (2, 40314675), (3, 26876450), (5, 16125870), (6, 13438225), (10, 8062935), (15, 5375290), (19, 4243650), (25, 3225174), (30, 2687645), (38, 2121825), (50, 1612587), (57, 1414550), (75, 1075058), (95, 848730), (114, 707275), (150, 537529), (190, 424365), (285, 282910), (361, 223350), (475, 169746), (570, 141455), (722, 111675), (950, 84873), (1083, 74450), (1425, 56582), (1489, 54150), (1805, 44670), (2166, 37225), (2850, 28291), (2978, 27075), (3610, 22335), (4467, 18050), (5415, 14890), (7445, 10830), (8934, 9025)]