75525750

素因数分解:

$2^1\times 3^3\times 5^3\times {\mathrm{67}}^1\times {\mathrm{167}}^1$

素因数の和:260

約数の個数: 128

約数和(自身を含む): 213857280

約数和(自身を除く): 138331530

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 67, 75, 90, 125, 134, 135, 150, 167, 201, 225, 250, 270, 334, 335, 375, 402, 450, 501, 603, 670, 675, 750, 835, 1002, 1005, 1125, 1206, 1350, 1503, 1670, 1675, 1809, 2010, 2250, 2505, 3006, 3015, 3350, 3375, 3618, 4175, 4509, 5010, 5025, 6030, 6750, 7515, 8350, 8375, 9018, 9045, 10050, 11189, 12525, 15030, 15075, 16750, 18090, 20875, 22378, 22545, 25050, 25125, 30150, 33567, 37575, 41750, 45090, 45225, 50250, 55945, 62625, 67134, 75150, 75375, 90450, 100701, 111890, 112725, 125250, 150750, 167835, 187875, 201402, 225450, 226125, 279725, 302103, 335670, 375750, 452250, 503505, 559450, 563625, 604206, 839175, 1007010, 1127250, 1398625, 1510515, 1678350, 2517525, 2797250, 3021030, 4195875, 5035050, 7552575, 8391750, 12587625, 15105150, 25175250, 37762875, 75525750]

約数ペア:

[(1, 75525750), (2, 37762875), (3, 25175250), (5, 15105150), (6, 12587625), (9, 8391750), (10, 7552575), (15, 5035050), (18, 4195875), (25, 3021030), (27, 2797250), (30, 2517525), (45, 1678350), (50, 1510515), (54, 1398625), (67, 1127250), (75, 1007010), (90, 839175), (125, 604206), (134, 563625), (135, 559450), (150, 503505), (167, 452250), (201, 375750), (225, 335670), (250, 302103), (270, 279725), (334, 226125), (335, 225450), (375, 201402), (402, 187875), (450, 167835), (501, 150750), (603, 125250), (670, 112725), (675, 111890), (750, 100701), (835, 90450), (1002, 75375), (1005, 75150), (1125, 67134), (1206, 62625), (1350, 55945), (1503, 50250), (1670, 45225), (1675, 45090), (1809, 41750), (2010, 37575), (2250, 33567), (2505, 30150), (3006, 25125), (3015, 25050), (3350, 22545), (3375, 22378), (3618, 20875), (4175, 18090), (4509, 16750), (5010, 15075), (5025, 15030), (6030, 12525), (6750, 11189), (7515, 10050), (8350, 9045), (8375, 9018)]