1332450

素因数分解:

$2^1\times 3^4\times 5^2\times 7^1\times {\mathrm{47}}^1$

素因数の和:78

約数の個数: 120

約数和(自身を含む): 4321152

約数和(自身を除く): 2988702

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 27, 30, 35, 42, 45, 47, 50, 54, 63, 70, 75, 81, 90, 94, 105, 126, 135, 141, 150, 162, 175, 189, 210, 225, 235, 270, 282, 315, 329, 350, 378, 405, 423, 450, 470, 525, 567, 630, 658, 675, 705, 810, 846, 945, 987, 1050, 1134, 1175, 1269, 1350, 1410, 1575, 1645, 1890, 1974, 2025, 2115, 2350, 2538, 2835, 2961, 3150, 3290, 3525, 3807, 4050, 4230, 4725, 4935, 5670, 5922, 6345, 7050, 7614, 8225, 8883, 9450, 9870, 10575, 12690, 14175, 14805, 16450, 17766, 19035, 21150, 24675, 26649, 28350, 29610, 31725, 38070, 44415, 49350, 53298, 63450, 74025, 88830, 95175, 133245, 148050, 190350, 222075, 266490, 444150, 666225, 1332450]

約数ペア:

[(1, 1332450), (2, 666225), (3, 444150), (5, 266490), (6, 222075), (7, 190350), (9, 148050), (10, 133245), (14, 95175), (15, 88830), (18, 74025), (21, 63450), (25, 53298), (27, 49350), (30, 44415), (35, 38070), (42, 31725), (45, 29610), (47, 28350), (50, 26649), (54, 24675), (63, 21150), (70, 19035), (75, 17766), (81, 16450), (90, 14805), (94, 14175), (105, 12690), (126, 10575), (135, 9870), (141, 9450), (150, 8883), (162, 8225), (175, 7614), (189, 7050), (210, 6345), (225, 5922), (235, 5670), (270, 4935), (282, 4725), (315, 4230), (329, 4050), (350, 3807), (378, 3525), (405, 3290), (423, 3150), (450, 2961), (470, 2835), (525, 2538), (567, 2350), (630, 2115), (658, 2025), (675, 1974), (705, 1890), (810, 1645), (846, 1575), (945, 1410), (987, 1350), (1050, 1269), (1134, 1175)]