98456820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{211}}^1$

素因数の和:342

約数の個数: 192

約数和(自身を含む): 348751872

約数和(自身を除く): 250295052

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 77, 84, 101, 105, 110, 132, 140, 154, 165, 202, 210, 211, 220, 231, 303, 308, 330, 385, 404, 420, 422, 462, 505, 606, 633, 660, 707, 770, 844, 924, 1010, 1055, 1111, 1155, 1212, 1266, 1414, 1477, 1515, 1540, 2020, 2110, 2121, 2222, 2310, 2321, 2532, 2828, 2954, 3030, 3165, 3333, 3535, 4220, 4242, 4431, 4444, 4620, 4642, 5555, 5908, 6060, 6330, 6666, 6963, 7070, 7385, 7777, 8484, 8862, 9284, 10605, 11110, 11605, 12660, 13332, 13926, 14140, 14770, 15554, 16247, 16665, 17724, 21210, 21311, 22155, 22220, 23210, 23331, 27852, 29540, 31108, 32494, 33330, 34815, 38885, 42420, 42622, 44310, 46420, 46662, 48741, 63933, 64988, 66660, 69630, 77770, 81235, 85244, 88620, 93324, 97482, 106555, 116655, 127866, 139260, 149177, 155540, 162470, 194964, 213110, 233310, 234421, 243705, 255732, 298354, 319665, 324940, 426220, 447531, 466620, 468842, 487410, 596708, 639330, 703263, 745885, 895062, 937684, 974820, 1172105, 1278660, 1406526, 1491770, 1640947, 1790124, 2237655, 2344210, 2813052, 2983540, 3281894, 3516315, 4475310, 4688420, 4922841, 6563788, 7032630, 8204735, 8950620, 9845682, 14065260, 16409470, 19691364, 24614205, 32818940, 49228410, 98456820]

約数ペア:

[(1, 98456820), (2, 49228410), (3, 32818940), (4, 24614205), (5, 19691364), (6, 16409470), (7, 14065260), (10, 9845682), (11, 8950620), (12, 8204735), (14, 7032630), (15, 6563788), (20, 4922841), (21, 4688420), (22, 4475310), (28, 3516315), (30, 3281894), (33, 2983540), (35, 2813052), (42, 2344210), (44, 2237655), (55, 1790124), (60, 1640947), (66, 1491770), (70, 1406526), (77, 1278660), (84, 1172105), (101, 974820), (105, 937684), (110, 895062), (132, 745885), (140, 703263), (154, 639330), (165, 596708), (202, 487410), (210, 468842), (211, 466620), (220, 447531), (231, 426220), (303, 324940), (308, 319665), (330, 298354), (385, 255732), (404, 243705), (420, 234421), (422, 233310), (462, 213110), (505, 194964), (606, 162470), (633, 155540), (660, 149177), (707, 139260), (770, 127866), (844, 116655), (924, 106555), (1010, 97482), (1055, 93324), (1111, 88620), (1155, 85244), (1212, 81235), (1266, 77770), (1414, 69630), (1477, 66660), (1515, 64988), (1540, 63933), (2020, 48741), (2110, 46662), (2121, 46420), (2222, 44310), (2310, 42622), (2321, 42420), (2532, 38885), (2828, 34815), (2954, 33330), (3030, 32494), (3165, 31108), (3333, 29540), (3535, 27852), (4220, 23331), (4242, 23210), (4431, 22220), (4444, 22155), (4620, 21311), (4642, 21210), (5555, 17724), (5908, 16665), (6060, 16247), (6330, 15554), (6666, 14770), (6963, 14140), (7070, 13926), (7385, 13332), (7777, 12660), (8484, 11605), (8862, 11110), (9284, 10605)]