126553140

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{2137}}^1$

素因数の和:2206

約数の個数: 144

約数和(自身を含む): 448261632

約数和(自身を除く): 321708492

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 47, 60, 63, 70, 84, 90, 94, 105, 126, 140, 141, 180, 188, 210, 235, 252, 282, 315, 329, 420, 423, 470, 564, 630, 658, 705, 846, 940, 987, 1260, 1316, 1410, 1645, 1692, 1974, 2115, 2137, 2820, 2961, 3290, 3948, 4230, 4274, 4935, 5922, 6411, 6580, 8460, 8548, 9870, 10685, 11844, 12822, 14805, 14959, 19233, 19740, 21370, 25644, 29610, 29918, 32055, 38466, 42740, 44877, 59220, 59836, 64110, 74795, 76932, 89754, 96165, 100439, 128220, 134631, 149590, 179508, 192330, 200878, 224385, 269262, 299180, 301317, 384660, 401756, 448770, 502195, 538524, 602634, 673155, 703073, 897540, 903951, 1004390, 1205268, 1346310, 1406146, 1506585, 1807902, 2008780, 2109219, 2692620, 2812292, 3013170, 3515365, 3615804, 4218438, 4519755, 6026340, 6327657, 7030730, 8436876, 9039510, 10546095, 12655314, 14061460, 18079020, 21092190, 25310628, 31638285, 42184380, 63276570, 126553140]

約数ペア:

[(1, 126553140), (2, 63276570), (3, 42184380), (4, 31638285), (5, 25310628), (6, 21092190), (7, 18079020), (9, 14061460), (10, 12655314), (12, 10546095), (14, 9039510), (15, 8436876), (18, 7030730), (20, 6327657), (21, 6026340), (28, 4519755), (30, 4218438), (35, 3615804), (36, 3515365), (42, 3013170), (45, 2812292), (47, 2692620), (60, 2109219), (63, 2008780), (70, 1807902), (84, 1506585), (90, 1406146), (94, 1346310), (105, 1205268), (126, 1004390), (140, 903951), (141, 897540), (180, 703073), (188, 673155), (210, 602634), (235, 538524), (252, 502195), (282, 448770), (315, 401756), (329, 384660), (420, 301317), (423, 299180), (470, 269262), (564, 224385), (630, 200878), (658, 192330), (705, 179508), (846, 149590), (940, 134631), (987, 128220), (1260, 100439), (1316, 96165), (1410, 89754), (1645, 76932), (1692, 74795), (1974, 64110), (2115, 59836), (2137, 59220), (2820, 44877), (2961, 42740), (3290, 38466), (3948, 32055), (4230, 29918), (4274, 29610), (4935, 25644), (5922, 21370), (6411, 19740), (6580, 19233), (8460, 14959), (8548, 14805), (9870, 12822), (10685, 11844)]