87938100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{199}}^1\times {\mathrm{491}}^1$

素因数の和:710

約数の個数: 108

約数和(自身を含む): 277586400

約数和(自身を除く): 189648300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 150, 180, 199, 225, 300, 398, 450, 491, 597, 796, 900, 982, 995, 1194, 1473, 1791, 1964, 1990, 2388, 2455, 2946, 2985, 3582, 3980, 4419, 4910, 4975, 5892, 5970, 7164, 7365, 8838, 8955, 9820, 9950, 11940, 12275, 14730, 14925, 17676, 17910, 19900, 22095, 24550, 29460, 29850, 35820, 36825, 44190, 44775, 49100, 59700, 73650, 88380, 89550, 97709, 110475, 147300, 179100, 195418, 220950, 293127, 390836, 441900, 488545, 586254, 879381, 977090, 1172508, 1465635, 1758762, 1954180, 2442725, 2931270, 3517524, 4396905, 4885450, 5862540, 7328175, 8793810, 9770900, 14656350, 17587620, 21984525, 29312700, 43969050, 87938100]

約数ペア:

[(1, 87938100), (2, 43969050), (3, 29312700), (4, 21984525), (5, 17587620), (6, 14656350), (9, 9770900), (10, 8793810), (12, 7328175), (15, 5862540), (18, 4885450), (20, 4396905), (25, 3517524), (30, 2931270), (36, 2442725), (45, 1954180), (50, 1758762), (60, 1465635), (75, 1172508), (90, 977090), (100, 879381), (150, 586254), (180, 488545), (199, 441900), (225, 390836), (300, 293127), (398, 220950), (450, 195418), (491, 179100), (597, 147300), (796, 110475), (900, 97709), (982, 89550), (995, 88380), (1194, 73650), (1473, 59700), (1791, 49100), (1964, 44775), (1990, 44190), (2388, 36825), (2455, 35820), (2946, 29850), (2985, 29460), (3582, 24550), (3980, 22095), (4419, 19900), (4910, 17910), (4975, 17676), (5892, 14925), (5970, 14730), (7164, 12275), (7365, 11940), (8838, 9950), (8955, 9820)]