149657640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{937}}^1$

素因数の和:984

約数の個数: 128

約数和(自身を含む): 494363520

約数和(自身を除く): 344705880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 121, 132, 165, 220, 242, 264, 330, 363, 440, 484, 605, 660, 726, 937, 968, 1210, 1320, 1331, 1452, 1815, 1874, 2420, 2662, 2811, 2904, 3630, 3748, 3993, 4685, 4840, 5324, 5622, 6655, 7260, 7496, 7986, 9370, 10307, 10648, 11244, 13310, 14055, 14520, 15972, 18740, 19965, 20614, 22488, 26620, 28110, 30921, 31944, 37480, 39930, 41228, 51535, 53240, 56220, 61842, 79860, 82456, 103070, 112440, 113377, 123684, 154605, 159720, 206140, 226754, 247368, 309210, 340131, 412280, 453508, 566885, 618420, 680262, 907016, 1133770, 1236840, 1247147, 1360524, 1700655, 2267540, 2494294, 2721048, 3401310, 3741441, 4535080, 4988588, 6235735, 6802620, 7482882, 9977176, 12471470, 13605240, 14965764, 18707205, 24942940, 29931528, 37414410, 49885880, 74828820, 149657640]

約数ペア:

[(1, 149657640), (2, 74828820), (3, 49885880), (4, 37414410), (5, 29931528), (6, 24942940), (8, 18707205), (10, 14965764), (11, 13605240), (12, 12471470), (15, 9977176), (20, 7482882), (22, 6802620), (24, 6235735), (30, 4988588), (33, 4535080), (40, 3741441), (44, 3401310), (55, 2721048), (60, 2494294), (66, 2267540), (88, 1700655), (110, 1360524), (120, 1247147), (121, 1236840), (132, 1133770), (165, 907016), (220, 680262), (242, 618420), (264, 566885), (330, 453508), (363, 412280), (440, 340131), (484, 309210), (605, 247368), (660, 226754), (726, 206140), (937, 159720), (968, 154605), (1210, 123684), (1320, 113377), (1331, 112440), (1452, 103070), (1815, 82456), (1874, 79860), (2420, 61842), (2662, 56220), (2811, 53240), (2904, 51535), (3630, 41228), (3748, 39930), (3993, 37480), (4685, 31944), (4840, 30921), (5324, 28110), (5622, 26620), (6655, 22488), (7260, 20614), (7496, 19965), (7986, 18740), (9370, 15972), (10307, 14520), (10648, 14055), (11244, 13310)]