2855250

素因数分解:

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

素因数の和:79

約数の個数: 96

約数和(自身を含む): 8176896

約数和(自身を除く): 5321646

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 47, 50, 54, 75, 81, 90, 94, 125, 135, 141, 150, 162, 225, 235, 243, 250, 270, 282, 375, 405, 423, 450, 470, 486, 675, 705, 750, 810, 846, 1125, 1175, 1215, 1269, 1350, 1410, 2025, 2115, 2250, 2350, 2430, 2538, 3375, 3525, 3807, 4050, 4230, 5875, 6075, 6345, 6750, 7050, 7614, 10125, 10575, 11421, 11750, 12150, 12690, 17625, 19035, 20250, 21150, 22842, 30375, 31725, 35250, 38070, 52875, 57105, 60750, 63450, 95175, 105750, 114210, 158625, 190350, 285525, 317250, 475875, 571050, 951750, 1427625, 2855250]

約数ペア:

[(1, 2855250), (2, 1427625), (3, 951750), (5, 571050), (6, 475875), (9, 317250), (10, 285525), (15, 190350), (18, 158625), (25, 114210), (27, 105750), (30, 95175), (45, 63450), (47, 60750), (50, 57105), (54, 52875), (75, 38070), (81, 35250), (90, 31725), (94, 30375), (125, 22842), (135, 21150), (141, 20250), (150, 19035), (162, 17625), (225, 12690), (235, 12150), (243, 11750), (250, 11421), (270, 10575), (282, 10125), (375, 7614), (405, 7050), (423, 6750), (450, 6345), (470, 6075), (486, 5875), (675, 4230), (705, 4050), (750, 3807), (810, 3525), (846, 3375), (1125, 2538), (1175, 2430), (1215, 2350), (1269, 2250), (1350, 2115), (1410, 2025)]