200840520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1\times {\mathrm{227}}^1$

素因数の和:415

約数の個数: 128

約数和(自身を含む): 619539840

約数和(自身を除く): 418699320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 73, 101, 120, 146, 202, 219, 227, 292, 303, 365, 404, 438, 454, 505, 584, 606, 681, 730, 808, 876, 908, 1010, 1095, 1135, 1212, 1362, 1460, 1515, 1752, 1816, 2020, 2190, 2270, 2424, 2724, 2920, 3030, 3405, 4040, 4380, 4540, 5448, 6060, 6810, 7373, 8760, 9080, 12120, 13620, 14746, 16571, 22119, 22927, 27240, 29492, 33142, 36865, 44238, 45854, 49713, 58984, 66284, 68781, 73730, 82855, 88476, 91708, 99426, 110595, 114635, 132568, 137562, 147460, 165710, 176952, 183416, 198852, 221190, 229270, 248565, 275124, 294920, 331420, 343905, 397704, 442380, 458540, 497130, 550248, 662840, 687810, 884760, 917080, 994260, 1375620, 1673671, 1988520, 2751240, 3347342, 5021013, 6694684, 8368355, 10042026, 13389368, 16736710, 20084052, 25105065, 33473420, 40168104, 50210130, 66946840, 100420260, 200840520]

約数ペア:

[(1, 200840520), (2, 100420260), (3, 66946840), (4, 50210130), (5, 40168104), (6, 33473420), (8, 25105065), (10, 20084052), (12, 16736710), (15, 13389368), (20, 10042026), (24, 8368355), (30, 6694684), (40, 5021013), (60, 3347342), (73, 2751240), (101, 1988520), (120, 1673671), (146, 1375620), (202, 994260), (219, 917080), (227, 884760), (292, 687810), (303, 662840), (365, 550248), (404, 497130), (438, 458540), (454, 442380), (505, 397704), (584, 343905), (606, 331420), (681, 294920), (730, 275124), (808, 248565), (876, 229270), (908, 221190), (1010, 198852), (1095, 183416), (1135, 176952), (1212, 165710), (1362, 147460), (1460, 137562), (1515, 132568), (1752, 114635), (1816, 110595), (2020, 99426), (2190, 91708), (2270, 88476), (2424, 82855), (2724, 73730), (2920, 68781), (3030, 66284), (3405, 58984), (4040, 49713), (4380, 45854), (4540, 44238), (5448, 36865), (6060, 33142), (6810, 29492), (7373, 27240), (8760, 22927), (9080, 22119), (12120, 16571), (13620, 14746)]