139927500

素因数分解:

$2^2\times 3^4\times 5^4\times {\mathrm{691}}^1$

素因数の和:727

約数の個数: 150

約数和(自身を含む): 457762844

約数和(自身を除く): 317835344

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 100, 108, 125, 135, 150, 162, 180, 225, 250, 270, 300, 324, 375, 405, 450, 500, 540, 625, 675, 691, 750, 810, 900, 1125, 1250, 1350, 1382, 1500, 1620, 1875, 2025, 2073, 2250, 2500, 2700, 2764, 3375, 3455, 3750, 4050, 4146, 4500, 5625, 6219, 6750, 6910, 7500, 8100, 8292, 10125, 10365, 11250, 12438, 13500, 13820, 16875, 17275, 18657, 20250, 20730, 22500, 24876, 31095, 33750, 34550, 37314, 40500, 41460, 50625, 51825, 55971, 62190, 67500, 69100, 74628, 86375, 93285, 101250, 103650, 111942, 124380, 155475, 172750, 186570, 202500, 207300, 223884, 259125, 279855, 310950, 345500, 373140, 431875, 466425, 518250, 559710, 621900, 777375, 863750, 932850, 1036500, 1119420, 1295625, 1399275, 1554750, 1727500, 1865700, 2332125, 2591250, 2798550, 3109500, 3886875, 4664250, 5182500, 5597100, 6996375, 7773750, 9328500, 11660625, 13992750, 15547500, 23321250, 27985500, 34981875, 46642500, 69963750, 139927500]

約数ペア:

[(1, 139927500), (2, 69963750), (3, 46642500), (4, 34981875), (5, 27985500), (6, 23321250), (9, 15547500), (10, 13992750), (12, 11660625), (15, 9328500), (18, 7773750), (20, 6996375), (25, 5597100), (27, 5182500), (30, 4664250), (36, 3886875), (45, 3109500), (50, 2798550), (54, 2591250), (60, 2332125), (75, 1865700), (81, 1727500), (90, 1554750), (100, 1399275), (108, 1295625), (125, 1119420), (135, 1036500), (150, 932850), (162, 863750), (180, 777375), (225, 621900), (250, 559710), (270, 518250), (300, 466425), (324, 431875), (375, 373140), (405, 345500), (450, 310950), (500, 279855), (540, 259125), (625, 223884), (675, 207300), (691, 202500), (750, 186570), (810, 172750), (900, 155475), (1125, 124380), (1250, 111942), (1350, 103650), (1382, 101250), (1500, 93285), (1620, 86375), (1875, 74628), (2025, 69100), (2073, 67500), (2250, 62190), (2500, 55971), (2700, 51825), (2764, 50625), (3375, 41460), (3455, 40500), (3750, 37314), (4050, 34550), (4146, 33750), (4500, 31095), (5625, 24876), (6219, 22500), (6750, 20730), (6910, 20250), (7500, 18657), (8100, 17275), (8292, 16875), (10125, 13820), (10365, 13500), (11250, 12438)]