122787720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{307}}^1$

素因数の和:436

約数の個数: 192

約数和(自身を含む): 441080640

約数和(自身を除く): 318292920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 101, 110, 120, 132, 165, 180, 198, 202, 220, 264, 303, 307, 330, 360, 396, 404, 440, 495, 505, 606, 614, 660, 792, 808, 909, 921, 990, 1010, 1111, 1212, 1228, 1320, 1515, 1535, 1818, 1842, 1980, 2020, 2222, 2424, 2456, 2763, 3030, 3070, 3333, 3377, 3636, 3684, 3960, 4040, 4444, 4545, 4605, 5526, 5555, 6060, 6140, 6666, 6754, 7272, 7368, 8888, 9090, 9210, 9999, 10131, 11052, 11110, 12120, 12280, 13332, 13508, 13815, 16665, 16885, 18180, 18420, 19998, 20262, 22104, 22220, 26664, 27016, 27630, 30393, 31007, 33330, 33770, 36360, 36840, 39996, 40524, 44440, 49995, 50655, 55260, 60786, 62014, 66660, 67540, 79992, 81048, 93021, 99990, 101310, 110520, 121572, 124028, 133320, 135080, 151965, 155035, 186042, 199980, 202620, 243144, 248056, 279063, 303930, 310070, 341077, 372084, 399960, 405240, 465105, 558126, 607860, 620140, 682154, 744168, 930210, 1023231, 1116252, 1215720, 1240280, 1364308, 1395315, 1705385, 1860420, 2046462, 2232504, 2728616, 2790630, 3069693, 3410770, 3720840, 4092924, 5116155, 5581260, 6139386, 6821540, 8185848, 10232310, 11162520, 12278772, 13643080, 15348465, 20464620, 24557544, 30696930, 40929240, 61393860, 122787720]

約数ペア:

[(1, 122787720), (2, 61393860), (3, 40929240), (4, 30696930), (5, 24557544), (6, 20464620), (8, 15348465), (9, 13643080), (10, 12278772), (11, 11162520), (12, 10232310), (15, 8185848), (18, 6821540), (20, 6139386), (22, 5581260), (24, 5116155), (30, 4092924), (33, 3720840), (36, 3410770), (40, 3069693), (44, 2790630), (45, 2728616), (55, 2232504), (60, 2046462), (66, 1860420), (72, 1705385), (88, 1395315), (90, 1364308), (99, 1240280), (101, 1215720), (110, 1116252), (120, 1023231), (132, 930210), (165, 744168), (180, 682154), (198, 620140), (202, 607860), (220, 558126), (264, 465105), (303, 405240), (307, 399960), (330, 372084), (360, 341077), (396, 310070), (404, 303930), (440, 279063), (495, 248056), (505, 243144), (606, 202620), (614, 199980), (660, 186042), (792, 155035), (808, 151965), (909, 135080), (921, 133320), (990, 124028), (1010, 121572), (1111, 110520), (1212, 101310), (1228, 99990), (1320, 93021), (1515, 81048), (1535, 79992), (1818, 67540), (1842, 66660), (1980, 62014), (2020, 60786), (2222, 55260), (2424, 50655), (2456, 49995), (2763, 44440), (3030, 40524), (3070, 39996), (3333, 36840), (3377, 36360), (3636, 33770), (3684, 33330), (3960, 31007), (4040, 30393), (4444, 27630), (4545, 27016), (4605, 26664), (5526, 22220), (5555, 22104), (6060, 20262), (6140, 19998), (6666, 18420), (6754, 18180), (7272, 16885), (7368, 16665), (8888, 13815), (9090, 13508), (9210, 13332), (9999, 12280), (10131, 12120), (11052, 11110)]