76814550

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{211}}^1\times {\mathrm{809}}^1$

素因数の和:1038

約数の個数: 72

約数和(自身を含む): 207609480

約数和(自身を除く): 130794930

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 211, 225, 422, 450, 633, 809, 1055, 1266, 1618, 1899, 2110, 2427, 3165, 3798, 4045, 4854, 5275, 6330, 7281, 8090, 9495, 10550, 12135, 14562, 15825, 18990, 20225, 24270, 31650, 36405, 40450, 47475, 60675, 72810, 94950, 121350, 170699, 182025, 341398, 364050, 512097, 853495, 1024194, 1536291, 1706990, 2560485, 3072582, 4267475, 5120970, 7681455, 8534950, 12802425, 15362910, 25604850, 38407275, 76814550]

約数ペア:

[(1, 76814550), (2, 38407275), (3, 25604850), (5, 15362910), (6, 12802425), (9, 8534950), (10, 7681455), (15, 5120970), (18, 4267475), (25, 3072582), (30, 2560485), (45, 1706990), (50, 1536291), (75, 1024194), (90, 853495), (150, 512097), (211, 364050), (225, 341398), (422, 182025), (450, 170699), (633, 121350), (809, 94950), (1055, 72810), (1266, 60675), (1618, 47475), (1899, 40450), (2110, 36405), (2427, 31650), (3165, 24270), (3798, 20225), (4045, 18990), (4854, 15825), (5275, 14562), (6330, 12135), (7281, 10550), (8090, 9495)]