7994700

素因数分解:

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

素因数の和:83

約数の個数: 216

約数和(自身を含む): 30331392

約数和(自身を除く): 22336692

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 27, 28, 30, 35, 36, 42, 45, 47, 50, 54, 60, 63, 70, 75, 81, 84, 90, 94, 100, 105, 108, 126, 135, 140, 141, 150, 162, 175, 180, 188, 189, 210, 225, 235, 243, 252, 270, 282, 300, 315, 324, 329, 350, 378, 405, 420, 423, 450, 470, 486, 525, 540, 564, 567, 630, 658, 675, 700, 705, 756, 810, 846, 900, 940, 945, 972, 987, 1050, 1134, 1175, 1215, 1260, 1269, 1316, 1350, 1410, 1575, 1620, 1645, 1692, 1701, 1890, 1974, 2025, 2100, 2115, 2268, 2350, 2430, 2538, 2700, 2820, 2835, 2961, 3150, 3290, 3402, 3525, 3780, 3807, 3948, 4050, 4230, 4700, 4725, 4860, 4935, 5076, 5670, 5922, 6075, 6300, 6345, 6580, 6804, 7050, 7614, 8100, 8225, 8460, 8505, 8883, 9450, 9870, 10575, 11340, 11421, 11844, 12150, 12690, 14100, 14175, 14805, 15228, 16450, 17010, 17766, 18900, 19035, 19740, 21150, 22842, 24300, 24675, 25380, 26649, 28350, 29610, 31725, 32900, 34020, 35532, 38070, 42300, 42525, 44415, 45684, 49350, 53298, 56700, 57105, 59220, 63450, 74025, 76140, 79947, 85050, 88830, 95175, 98700, 106596, 114210, 126900, 133245, 148050, 159894, 170100, 177660, 190350, 222075, 228420, 266490, 285525, 296100, 319788, 380700, 399735, 444150, 532980, 571050, 666225, 799470, 888300, 1142100, 1332450, 1598940, 1998675, 2664900, 3997350, 7994700]

約数ペア:

[(1, 7994700), (2, 3997350), (3, 2664900), (4, 1998675), (5, 1598940), (6, 1332450), (7, 1142100), (9, 888300), (10, 799470), (12, 666225), (14, 571050), (15, 532980), (18, 444150), (20, 399735), (21, 380700), (25, 319788), (27, 296100), (28, 285525), (30, 266490), (35, 228420), (36, 222075), (42, 190350), (45, 177660), (47, 170100), (50, 159894), (54, 148050), (60, 133245), (63, 126900), (70, 114210), (75, 106596), (81, 98700), (84, 95175), (90, 88830), (94, 85050), (100, 79947), (105, 76140), (108, 74025), (126, 63450), (135, 59220), (140, 57105), (141, 56700), (150, 53298), (162, 49350), (175, 45684), (180, 44415), (188, 42525), (189, 42300), (210, 38070), (225, 35532), (235, 34020), (243, 32900), (252, 31725), (270, 29610), (282, 28350), (300, 26649), (315, 25380), (324, 24675), (329, 24300), (350, 22842), (378, 21150), (405, 19740), (420, 19035), (423, 18900), (450, 17766), (470, 17010), (486, 16450), (525, 15228), (540, 14805), (564, 14175), (567, 14100), (630, 12690), (658, 12150), (675, 11844), (700, 11421), (705, 11340), (756, 10575), (810, 9870), (846, 9450), (900, 8883), (940, 8505), (945, 8460), (972, 8225), (987, 8100), (1050, 7614), (1134, 7050), (1175, 6804), (1215, 6580), (1260, 6345), (1269, 6300), (1316, 6075), (1350, 5922), (1410, 5670), (1575, 5076), (1620, 4935), (1645, 4860), (1692, 4725), (1701, 4700), (1890, 4230), (1974, 4050), (2025, 3948), (2100, 3807), (2115, 3780), (2268, 3525), (2350, 3402), (2430, 3290), (2538, 3150), (2700, 2961), (2820, 2835)]