124624620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{293}}^1$

素因数の和:464

約数の個数: 144

約数和(自身を含む): 404520480

約数和(自身を除く): 279895860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 139, 153, 170, 180, 204, 255, 278, 293, 306, 340, 417, 510, 556, 586, 612, 695, 765, 834, 879, 1020, 1172, 1251, 1390, 1465, 1530, 1668, 1758, 2085, 2363, 2502, 2637, 2780, 2930, 3060, 3516, 4170, 4395, 4726, 4981, 5004, 5274, 5860, 6255, 7089, 8340, 8790, 9452, 9962, 10548, 11815, 12510, 13185, 14178, 14943, 17580, 19924, 21267, 23630, 24905, 25020, 26370, 28356, 29886, 35445, 40727, 42534, 44829, 47260, 49810, 52740, 59772, 70890, 74715, 81454, 85068, 89658, 99620, 106335, 122181, 141780, 149430, 162908, 179316, 203635, 212670, 224145, 244362, 298860, 366543, 407270, 425340, 448290, 488724, 610905, 692359, 733086, 814540, 896580, 1221810, 1384718, 1466172, 1832715, 2077077, 2443620, 2769436, 3461795, 3665430, 4154154, 6231231, 6923590, 7330860, 8308308, 10385385, 12462462, 13847180, 20770770, 24924924, 31156155, 41541540, 62312310, 124624620]

約数ペア:

[(1, 124624620), (2, 62312310), (3, 41541540), (4, 31156155), (5, 24924924), (6, 20770770), (9, 13847180), (10, 12462462), (12, 10385385), (15, 8308308), (17, 7330860), (18, 6923590), (20, 6231231), (30, 4154154), (34, 3665430), (36, 3461795), (45, 2769436), (51, 2443620), (60, 2077077), (68, 1832715), (85, 1466172), (90, 1384718), (102, 1221810), (139, 896580), (153, 814540), (170, 733086), (180, 692359), (204, 610905), (255, 488724), (278, 448290), (293, 425340), (306, 407270), (340, 366543), (417, 298860), (510, 244362), (556, 224145), (586, 212670), (612, 203635), (695, 179316), (765, 162908), (834, 149430), (879, 141780), (1020, 122181), (1172, 106335), (1251, 99620), (1390, 89658), (1465, 85068), (1530, 81454), (1668, 74715), (1758, 70890), (2085, 59772), (2363, 52740), (2502, 49810), (2637, 47260), (2780, 44829), (2930, 42534), (3060, 40727), (3516, 35445), (4170, 29886), (4395, 28356), (4726, 26370), (4981, 25020), (5004, 24905), (5274, 23630), (5860, 21267), (6255, 19924), (7089, 17580), (8340, 14943), (8790, 14178), (9452, 13185), (9962, 12510), (10548, 11815)]