64631250

素因数分解:

$2^1\times 3^3\times 5^5\times {\mathrm{383}}^1$

素因数の和:419

約数の個数: 96

約数和(自身を含む): 179988480

約数和(自身を除く): 115357230

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 125, 135, 150, 225, 250, 270, 375, 383, 450, 625, 675, 750, 766, 1125, 1149, 1250, 1350, 1875, 1915, 2250, 2298, 3125, 3375, 3447, 3750, 3830, 5625, 5745, 6250, 6750, 6894, 9375, 9575, 10341, 11250, 11490, 16875, 17235, 18750, 19150, 20682, 28125, 28725, 33750, 34470, 47875, 51705, 56250, 57450, 84375, 86175, 95750, 103410, 143625, 168750, 172350, 239375, 258525, 287250, 430875, 478750, 517050, 718125, 861750, 1196875, 1292625, 1436250, 2154375, 2393750, 2585250, 3590625, 4308750, 6463125, 7181250, 10771875, 12926250, 21543750, 32315625, 64631250]

約数ペア:

[(1, 64631250), (2, 32315625), (3, 21543750), (5, 12926250), (6, 10771875), (9, 7181250), (10, 6463125), (15, 4308750), (18, 3590625), (25, 2585250), (27, 2393750), (30, 2154375), (45, 1436250), (50, 1292625), (54, 1196875), (75, 861750), (90, 718125), (125, 517050), (135, 478750), (150, 430875), (225, 287250), (250, 258525), (270, 239375), (375, 172350), (383, 168750), (450, 143625), (625, 103410), (675, 95750), (750, 86175), (766, 84375), (1125, 57450), (1149, 56250), (1250, 51705), (1350, 47875), (1875, 34470), (1915, 33750), (2250, 28725), (2298, 28125), (3125, 20682), (3375, 19150), (3447, 18750), (3750, 17235), (3830, 16875), (5625, 11490), (5745, 11250), (6250, 10341), (6750, 9575), (6894, 9375)]