91816650

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{211}}^1\times {\mathrm{967}}^1$

素因数の和:1196

約数の個数: 72

約数和(自身を含む): 248106144

約数和(自身を除く): 156289494

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 211, 225, 422, 450, 633, 967, 1055, 1266, 1899, 1934, 2110, 2901, 3165, 3798, 4835, 5275, 5802, 6330, 8703, 9495, 9670, 10550, 14505, 15825, 17406, 18990, 24175, 29010, 31650, 43515, 47475, 48350, 72525, 87030, 94950, 145050, 204037, 217575, 408074, 435150, 612111, 1020185, 1224222, 1836333, 2040370, 3060555, 3672666, 5100925, 6121110, 9181665, 10201850, 15302775, 18363330, 30605550, 45908325, 91816650]

約数ペア:

[(1, 91816650), (2, 45908325), (3, 30605550), (5, 18363330), (6, 15302775), (9, 10201850), (10, 9181665), (15, 6121110), (18, 5100925), (25, 3672666), (30, 3060555), (45, 2040370), (50, 1836333), (75, 1224222), (90, 1020185), (150, 612111), (211, 435150), (225, 408074), (422, 217575), (450, 204037), (633, 145050), (967, 94950), (1055, 87030), (1266, 72525), (1899, 48350), (1934, 47475), (2110, 43515), (2901, 31650), (3165, 29010), (3798, 24175), (4835, 18990), (5275, 17406), (5802, 15825), (6330, 14505), (8703, 10550), (9495, 9670)]