90142470

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{151}}^1$

素因数の和:248

約数の個数: 160

約数和(自身を含む): 270141696

約数和(自身を除く): 179999226

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 67, 81, 90, 99, 110, 134, 135, 151, 162, 165, 198, 201, 270, 297, 302, 330, 335, 402, 405, 453, 495, 594, 603, 670, 737, 755, 810, 891, 906, 990, 1005, 1206, 1359, 1474, 1485, 1510, 1661, 1782, 1809, 2010, 2211, 2265, 2718, 2970, 3015, 3322, 3618, 3685, 4077, 4422, 4455, 4530, 4983, 5427, 6030, 6633, 6795, 7370, 8154, 8305, 8910, 9045, 9966, 10117, 10854, 11055, 12231, 13266, 13590, 14949, 16610, 18090, 19899, 20234, 20385, 22110, 24462, 24915, 27135, 29898, 30351, 33165, 39798, 40770, 44847, 49830, 50585, 54270, 59697, 60702, 61155, 66330, 74745, 89694, 91053, 99495, 101170, 111287, 119394, 122310, 134541, 149490, 151755, 182106, 198990, 222574, 224235, 269082, 273159, 298485, 303510, 333861, 448470, 455265, 546318, 556435, 596970, 667722, 672705, 819477, 910530, 1001583, 1112870, 1345410, 1365795, 1638954, 1669305, 2003166, 2731590, 3004749, 3338610, 4097385, 5007915, 6009498, 8194770, 9014247, 10015830, 15023745, 18028494, 30047490, 45071235, 90142470]

約数ペア:

[(1, 90142470), (2, 45071235), (3, 30047490), (5, 18028494), (6, 15023745), (9, 10015830), (10, 9014247), (11, 8194770), (15, 6009498), (18, 5007915), (22, 4097385), (27, 3338610), (30, 3004749), (33, 2731590), (45, 2003166), (54, 1669305), (55, 1638954), (66, 1365795), (67, 1345410), (81, 1112870), (90, 1001583), (99, 910530), (110, 819477), (134, 672705), (135, 667722), (151, 596970), (162, 556435), (165, 546318), (198, 455265), (201, 448470), (270, 333861), (297, 303510), (302, 298485), (330, 273159), (335, 269082), (402, 224235), (405, 222574), (453, 198990), (495, 182106), (594, 151755), (603, 149490), (670, 134541), (737, 122310), (755, 119394), (810, 111287), (891, 101170), (906, 99495), (990, 91053), (1005, 89694), (1206, 74745), (1359, 66330), (1474, 61155), (1485, 60702), (1510, 59697), (1661, 54270), (1782, 50585), (1809, 49830), (2010, 44847), (2211, 40770), (2265, 39798), (2718, 33165), (2970, 30351), (3015, 29898), (3322, 27135), (3618, 24915), (3685, 24462), (4077, 22110), (4422, 20385), (4455, 20234), (4530, 19899), (4983, 18090), (5427, 16610), (6030, 14949), (6633, 13590), (6795, 13266), (7370, 12231), (8154, 11055), (8305, 10854), (8910, 10117), (9045, 9966)]