125821710

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{103}}^1\times {\mathrm{277}}^1$

素因数の和:407

約数の個数: 144

約数和(自身を含む): 385628256

約数和(自身を除く): 259806546

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 49, 63, 70, 90, 98, 103, 105, 126, 147, 206, 210, 245, 277, 294, 309, 315, 441, 490, 515, 554, 618, 630, 721, 735, 831, 882, 927, 1030, 1385, 1442, 1470, 1545, 1662, 1854, 1939, 2163, 2205, 2493, 2770, 3090, 3605, 3878, 4155, 4326, 4410, 4635, 4986, 5047, 5817, 6489, 7210, 8310, 9270, 9695, 10094, 10815, 11634, 12465, 12978, 13573, 15141, 17451, 19390, 21630, 24930, 25235, 27146, 28531, 29085, 30282, 32445, 34902, 40719, 45423, 50470, 57062, 58170, 64890, 67865, 75705, 81438, 85593, 87255, 90846, 122157, 135730, 142655, 151410, 171186, 174510, 199717, 203595, 227115, 244314, 256779, 285310, 399434, 407190, 427965, 454230, 513558, 599151, 610785, 855930, 998585, 1198302, 1221570, 1283895, 1398019, 1797453, 1997170, 2567790, 2796038, 2995755, 3594906, 4194057, 5991510, 6990095, 8388114, 8987265, 12582171, 13980190, 17974530, 20970285, 25164342, 41940570, 62910855, 125821710]

約数ペア:

[(1, 125821710), (2, 62910855), (3, 41940570), (5, 25164342), (6, 20970285), (7, 17974530), (9, 13980190), (10, 12582171), (14, 8987265), (15, 8388114), (18, 6990095), (21, 5991510), (30, 4194057), (35, 3594906), (42, 2995755), (45, 2796038), (49, 2567790), (63, 1997170), (70, 1797453), (90, 1398019), (98, 1283895), (103, 1221570), (105, 1198302), (126, 998585), (147, 855930), (206, 610785), (210, 599151), (245, 513558), (277, 454230), (294, 427965), (309, 407190), (315, 399434), (441, 285310), (490, 256779), (515, 244314), (554, 227115), (618, 203595), (630, 199717), (721, 174510), (735, 171186), (831, 151410), (882, 142655), (927, 135730), (1030, 122157), (1385, 90846), (1442, 87255), (1470, 85593), (1545, 81438), (1662, 75705), (1854, 67865), (1939, 64890), (2163, 58170), (2205, 57062), (2493, 50470), (2770, 45423), (3090, 40719), (3605, 34902), (3878, 32445), (4155, 30282), (4326, 29085), (4410, 28531), (4635, 27146), (4986, 25235), (5047, 24930), (5817, 21630), (6489, 19390), (7210, 17451), (8310, 15141), (9270, 13573), (9695, 12978), (10094, 12465), (10815, 11634)]