78139050

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1$

素因数の和:149

約数の個数: 192

約数和(自身を含む): 231413760

約数和(自身を除く): 153274710

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 23, 25, 29, 30, 33, 46, 50, 55, 58, 66, 69, 71, 75, 87, 110, 115, 138, 142, 145, 150, 165, 174, 213, 230, 253, 275, 290, 319, 330, 345, 355, 426, 435, 506, 550, 575, 638, 667, 690, 710, 725, 759, 781, 825, 870, 957, 1065, 1150, 1265, 1334, 1450, 1518, 1562, 1595, 1633, 1650, 1725, 1775, 1914, 2001, 2059, 2130, 2175, 2343, 2530, 3190, 3266, 3335, 3450, 3550, 3795, 3905, 4002, 4118, 4350, 4686, 4785, 4899, 5325, 6177, 6325, 6670, 7337, 7590, 7810, 7975, 8165, 9570, 9798, 10005, 10295, 10650, 11715, 12354, 12650, 14674, 15950, 16330, 16675, 17963, 18975, 19525, 20010, 20590, 22011, 22649, 23430, 23925, 24495, 30885, 33350, 35926, 36685, 37950, 39050, 40825, 44022, 45298, 47357, 47850, 48990, 50025, 51475, 53889, 58575, 61770, 67947, 73370, 81650, 89815, 94714, 100050, 102950, 107778, 110055, 113245, 117150, 122475, 135894, 142071, 154425, 179630, 183425, 220110, 226490, 236785, 244950, 269445, 284142, 308850, 339735, 366850, 449075, 473570, 520927, 538890, 550275, 566225, 679470, 710355, 898150, 1041854, 1100550, 1132450, 1183925, 1347225, 1420710, 1562781, 1698675, 2367850, 2604635, 2694450, 3125562, 3397350, 3551775, 5209270, 7103550, 7813905, 13023175, 15627810, 26046350, 39069525, 78139050]

約数ペア:

[(1, 78139050), (2, 39069525), (3, 26046350), (5, 15627810), (6, 13023175), (10, 7813905), (11, 7103550), (15, 5209270), (22, 3551775), (23, 3397350), (25, 3125562), (29, 2694450), (30, 2604635), (33, 2367850), (46, 1698675), (50, 1562781), (55, 1420710), (58, 1347225), (66, 1183925), (69, 1132450), (71, 1100550), (75, 1041854), (87, 898150), (110, 710355), (115, 679470), (138, 566225), (142, 550275), (145, 538890), (150, 520927), (165, 473570), (174, 449075), (213, 366850), (230, 339735), (253, 308850), (275, 284142), (290, 269445), (319, 244950), (330, 236785), (345, 226490), (355, 220110), (426, 183425), (435, 179630), (506, 154425), (550, 142071), (575, 135894), (638, 122475), (667, 117150), (690, 113245), (710, 110055), (725, 107778), (759, 102950), (781, 100050), (825, 94714), (870, 89815), (957, 81650), (1065, 73370), (1150, 67947), (1265, 61770), (1334, 58575), (1450, 53889), (1518, 51475), (1562, 50025), (1595, 48990), (1633, 47850), (1650, 47357), (1725, 45298), (1775, 44022), (1914, 40825), (2001, 39050), (2059, 37950), (2130, 36685), (2175, 35926), (2343, 33350), (2530, 30885), (3190, 24495), (3266, 23925), (3335, 23430), (3450, 22649), (3550, 22011), (3795, 20590), (3905, 20010), (4002, 19525), (4118, 18975), (4350, 17963), (4686, 16675), (4785, 16330), (4899, 15950), (5325, 14674), (6177, 12650), (6325, 12354), (6670, 11715), (7337, 10650), (7590, 10295), (7810, 10005), (7975, 9798), (8165, 9570)]