80870130

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{373}}^1$

素因数の和:473

約数の個数: 128

約数和(自身を含む): 239120640

約数和(自身を除く): 158250510

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 73, 90, 99, 110, 135, 146, 165, 198, 219, 270, 297, 330, 365, 373, 438, 495, 594, 657, 730, 746, 803, 990, 1095, 1119, 1314, 1485, 1606, 1865, 1971, 2190, 2238, 2409, 2970, 3285, 3357, 3730, 3942, 4015, 4103, 4818, 5595, 6570, 6714, 7227, 8030, 8206, 9855, 10071, 11190, 12045, 12309, 14454, 16785, 19710, 20142, 20515, 21681, 24090, 24618, 27229, 33570, 36135, 36927, 41030, 43362, 50355, 54458, 61545, 72270, 73854, 81687, 100710, 108405, 110781, 123090, 136145, 163374, 184635, 216810, 221562, 245061, 272290, 299519, 369270, 408435, 490122, 553905, 599038, 735183, 816870, 898557, 1107810, 1225305, 1470366, 1497595, 1797114, 2450610, 2695671, 2995190, 3675915, 4492785, 5391342, 7351830, 8087013, 8985570, 13478355, 16174026, 26956710, 40435065, 80870130]

約数ペア:

[(1, 80870130), (2, 40435065), (3, 26956710), (5, 16174026), (6, 13478355), (9, 8985570), (10, 8087013), (11, 7351830), (15, 5391342), (18, 4492785), (22, 3675915), (27, 2995190), (30, 2695671), (33, 2450610), (45, 1797114), (54, 1497595), (55, 1470366), (66, 1225305), (73, 1107810), (90, 898557), (99, 816870), (110, 735183), (135, 599038), (146, 553905), (165, 490122), (198, 408435), (219, 369270), (270, 299519), (297, 272290), (330, 245061), (365, 221562), (373, 216810), (438, 184635), (495, 163374), (594, 136145), (657, 123090), (730, 110781), (746, 108405), (803, 100710), (990, 81687), (1095, 73854), (1119, 72270), (1314, 61545), (1485, 54458), (1606, 50355), (1865, 43362), (1971, 41030), (2190, 36927), (2238, 36135), (2409, 33570), (2970, 27229), (3285, 24618), (3357, 24090), (3730, 21681), (3942, 20515), (4015, 20142), (4103, 19710), (4818, 16785), (5595, 14454), (6570, 12309), (6714, 12045), (7227, 11190), (8030, 10071), (8206, 9855)]