60791000

素因数分解:

$2^3\times 5^3\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:142

約数の個数: 128

約数和(自身を含む): 153653760

約数和(自身を除く): 92862760

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 31, 37, 40, 50, 53, 62, 74, 100, 106, 124, 125, 148, 155, 185, 200, 212, 248, 250, 265, 296, 310, 370, 424, 500, 530, 620, 740, 775, 925, 1000, 1060, 1147, 1240, 1325, 1480, 1550, 1643, 1850, 1961, 2120, 2294, 2650, 3100, 3286, 3700, 3875, 3922, 4588, 4625, 5300, 5735, 6200, 6572, 6625, 7400, 7750, 7844, 8215, 9176, 9250, 9805, 10600, 11470, 13144, 13250, 15500, 15688, 16430, 18500, 19610, 22940, 26500, 28675, 31000, 32860, 37000, 39220, 41075, 45880, 49025, 53000, 57350, 60791, 65720, 78440, 82150, 98050, 114700, 121582, 143375, 164300, 196100, 205375, 229400, 243164, 245125, 286750, 303955, 328600, 392200, 410750, 486328, 490250, 573500, 607910, 821500, 980500, 1147000, 1215820, 1519775, 1643000, 1961000, 2431640, 3039550, 6079100, 7598875, 12158200, 15197750, 30395500, 60791000]

約数ペア:

[(1, 60791000), (2, 30395500), (4, 15197750), (5, 12158200), (8, 7598875), (10, 6079100), (20, 3039550), (25, 2431640), (31, 1961000), (37, 1643000), (40, 1519775), (50, 1215820), (53, 1147000), (62, 980500), (74, 821500), (100, 607910), (106, 573500), (124, 490250), (125, 486328), (148, 410750), (155, 392200), (185, 328600), (200, 303955), (212, 286750), (248, 245125), (250, 243164), (265, 229400), (296, 205375), (310, 196100), (370, 164300), (424, 143375), (500, 121582), (530, 114700), (620, 98050), (740, 82150), (775, 78440), (925, 65720), (1000, 60791), (1060, 57350), (1147, 53000), (1240, 49025), (1325, 45880), (1480, 41075), (1550, 39220), (1643, 37000), (1850, 32860), (1961, 31000), (2120, 28675), (2294, 26500), (2650, 22940), (3100, 19610), (3286, 18500), (3700, 16430), (3875, 15688), (3922, 15500), (4588, 13250), (4625, 13144), (5300, 11470), (5735, 10600), (6200, 9805), (6572, 9250), (6625, 9176), (7400, 8215), (7750, 7844)]