66089790

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{991}}^1$

素因数の和:1039

約数の個数: 128

約数和(自身を含む): 199987200

約数和(自身を除く): 133897410

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 19, 26, 27, 30, 38, 39, 45, 54, 57, 65, 78, 90, 95, 114, 117, 130, 135, 171, 190, 195, 234, 247, 270, 285, 342, 351, 390, 494, 513, 570, 585, 702, 741, 855, 991, 1026, 1170, 1235, 1482, 1710, 1755, 1982, 2223, 2470, 2565, 2973, 3510, 3705, 4446, 4955, 5130, 5946, 6669, 7410, 8919, 9910, 11115, 12883, 13338, 14865, 17838, 18829, 22230, 25766, 26757, 29730, 33345, 37658, 38649, 44595, 53514, 56487, 64415, 66690, 77298, 89190, 94145, 112974, 115947, 128830, 133785, 169461, 188290, 193245, 231894, 244777, 267570, 282435, 338922, 347841, 386490, 489554, 508383, 564870, 579735, 695682, 734331, 847305, 1016766, 1159470, 1223885, 1468662, 1694610, 1739205, 2202993, 2447770, 2541915, 3478410, 3671655, 4405986, 5083830, 6608979, 7343310, 11014965, 13217958, 22029930, 33044895, 66089790]

約数ペア:

[(1, 66089790), (2, 33044895), (3, 22029930), (5, 13217958), (6, 11014965), (9, 7343310), (10, 6608979), (13, 5083830), (15, 4405986), (18, 3671655), (19, 3478410), (26, 2541915), (27, 2447770), (30, 2202993), (38, 1739205), (39, 1694610), (45, 1468662), (54, 1223885), (57, 1159470), (65, 1016766), (78, 847305), (90, 734331), (95, 695682), (114, 579735), (117, 564870), (130, 508383), (135, 489554), (171, 386490), (190, 347841), (195, 338922), (234, 282435), (247, 267570), (270, 244777), (285, 231894), (342, 193245), (351, 188290), (390, 169461), (494, 133785), (513, 128830), (570, 115947), (585, 112974), (702, 94145), (741, 89190), (855, 77298), (991, 66690), (1026, 64415), (1170, 56487), (1235, 53514), (1482, 44595), (1710, 38649), (1755, 37658), (1982, 33345), (2223, 29730), (2470, 26757), (2565, 25766), (2973, 22230), (3510, 18829), (3705, 17838), (4446, 14865), (4955, 13338), (5130, 12883), (5946, 11115), (6669, 9910), (7410, 8919)]