19479150

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{47}}^1\times {\mathrm{307}}^1$

素因数の和:375

約数の個数: 96

約数和(自身を含む): 54996480

約数和(自身を除く): 35517330

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 47, 50, 54, 75, 90, 94, 135, 141, 150, 225, 235, 270, 282, 307, 423, 450, 470, 614, 675, 705, 846, 921, 1175, 1269, 1350, 1410, 1535, 1842, 2115, 2350, 2538, 2763, 3070, 3525, 4230, 4605, 5526, 6345, 7050, 7675, 8289, 9210, 10575, 12690, 13815, 14429, 15350, 16578, 21150, 23025, 27630, 28858, 31725, 41445, 43287, 46050, 63450, 69075, 72145, 82890, 86574, 129861, 138150, 144290, 207225, 216435, 259722, 360725, 389583, 414450, 432870, 649305, 721450, 779166, 1082175, 1298610, 1947915, 2164350, 3246525, 3895830, 6493050, 9739575, 19479150]

約数ペア:

[(1, 19479150), (2, 9739575), (3, 6493050), (5, 3895830), (6, 3246525), (9, 2164350), (10, 1947915), (15, 1298610), (18, 1082175), (25, 779166), (27, 721450), (30, 649305), (45, 432870), (47, 414450), (50, 389583), (54, 360725), (75, 259722), (90, 216435), (94, 207225), (135, 144290), (141, 138150), (150, 129861), (225, 86574), (235, 82890), (270, 72145), (282, 69075), (307, 63450), (423, 46050), (450, 43287), (470, 41445), (614, 31725), (675, 28858), (705, 27630), (846, 23025), (921, 21150), (1175, 16578), (1269, 15350), (1350, 14429), (1410, 13815), (1535, 12690), (1842, 10575), (2115, 9210), (2350, 8289), (2538, 7675), (2763, 7050), (3070, 6345), (3525, 5526), (4230, 4605)]