66417480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{59}}^2$

素因数の和:188

約数の個数: 144

約数和(自身を含む): 223720380

約数和(自身を除く): 157302900

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 53, 59, 60, 72, 90, 106, 118, 120, 159, 177, 180, 212, 236, 265, 295, 318, 354, 360, 424, 472, 477, 530, 531, 590, 636, 708, 795, 885, 954, 1060, 1062, 1180, 1272, 1416, 1590, 1770, 1908, 2120, 2124, 2360, 2385, 2655, 3127, 3180, 3481, 3540, 3816, 4248, 4770, 5310, 6254, 6360, 6962, 7080, 9381, 9540, 10443, 10620, 12508, 13924, 15635, 17405, 18762, 19080, 20886, 21240, 25016, 27848, 28143, 31270, 31329, 34810, 37524, 41772, 46905, 52215, 56286, 62540, 62658, 69620, 75048, 83544, 93810, 104430, 112572, 125080, 125316, 139240, 140715, 156645, 184493, 187620, 208860, 225144, 250632, 281430, 313290, 368986, 375240, 417720, 553479, 562860, 626580, 737972, 922465, 1106958, 1125720, 1253160, 1475944, 1660437, 1844930, 2213916, 2767395, 3320874, 3689860, 4427832, 5534790, 6641748, 7379720, 8302185, 11069580, 13283496, 16604370, 22139160, 33208740, 66417480]

約数ペア:

[(1, 66417480), (2, 33208740), (3, 22139160), (4, 16604370), (5, 13283496), (6, 11069580), (8, 8302185), (9, 7379720), (10, 6641748), (12, 5534790), (15, 4427832), (18, 3689860), (20, 3320874), (24, 2767395), (30, 2213916), (36, 1844930), (40, 1660437), (45, 1475944), (53, 1253160), (59, 1125720), (60, 1106958), (72, 922465), (90, 737972), (106, 626580), (118, 562860), (120, 553479), (159, 417720), (177, 375240), (180, 368986), (212, 313290), (236, 281430), (265, 250632), (295, 225144), (318, 208860), (354, 187620), (360, 184493), (424, 156645), (472, 140715), (477, 139240), (530, 125316), (531, 125080), (590, 112572), (636, 104430), (708, 93810), (795, 83544), (885, 75048), (954, 69620), (1060, 62658), (1062, 62540), (1180, 56286), (1272, 52215), (1416, 46905), (1590, 41772), (1770, 37524), (1908, 34810), (2120, 31329), (2124, 31270), (2360, 28143), (2385, 27848), (2655, 25016), (3127, 21240), (3180, 20886), (3481, 19080), (3540, 18762), (3816, 17405), (4248, 15635), (4770, 13924), (5310, 12508), (6254, 10620), (6360, 10443), (6962, 9540), (7080, 9381)]