375520050

素因数分解:

$2^1\times 3^5\times 5^2\times {\mathrm{31}}^1\times {\mathrm{997}}^1$

素因数の和:1055

約数の個数: 144

約数和(自身を含む): 1081097472

約数和(自身を除く): 705577422

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 31, 45, 50, 54, 62, 75, 81, 90, 93, 135, 150, 155, 162, 186, 225, 243, 270, 279, 310, 405, 450, 465, 486, 558, 675, 775, 810, 837, 930, 997, 1215, 1350, 1395, 1550, 1674, 1994, 2025, 2325, 2430, 2511, 2790, 2991, 4050, 4185, 4650, 4985, 5022, 5982, 6075, 6975, 7533, 8370, 8973, 9970, 12150, 12555, 13950, 14955, 15066, 17946, 20925, 24925, 25110, 26919, 29910, 30907, 37665, 41850, 44865, 49850, 53838, 61814, 62775, 74775, 75330, 80757, 89730, 92721, 125550, 134595, 149550, 154535, 161514, 185442, 188325, 224325, 242271, 269190, 278163, 309070, 376650, 403785, 448650, 463605, 484542, 556326, 672975, 772675, 807570, 834489, 927210, 1211355, 1345950, 1390815, 1545350, 1668978, 2018925, 2318025, 2422710, 2503467, 2781630, 4037850, 4172445, 4636050, 5006934, 6056775, 6954075, 7510401, 8344890, 12113550, 12517335, 13908150, 15020802, 20862225, 25034670, 37552005, 41724450, 62586675, 75104010, 125173350, 187760025, 375520050]

約数ペア:

[(1, 375520050), (2, 187760025), (3, 125173350), (5, 75104010), (6, 62586675), (9, 41724450), (10, 37552005), (15, 25034670), (18, 20862225), (25, 15020802), (27, 13908150), (30, 12517335), (31, 12113550), (45, 8344890), (50, 7510401), (54, 6954075), (62, 6056775), (75, 5006934), (81, 4636050), (90, 4172445), (93, 4037850), (135, 2781630), (150, 2503467), (155, 2422710), (162, 2318025), (186, 2018925), (225, 1668978), (243, 1545350), (270, 1390815), (279, 1345950), (310, 1211355), (405, 927210), (450, 834489), (465, 807570), (486, 772675), (558, 672975), (675, 556326), (775, 484542), (810, 463605), (837, 448650), (930, 403785), (997, 376650), (1215, 309070), (1350, 278163), (1395, 269190), (1550, 242271), (1674, 224325), (1994, 188325), (2025, 185442), (2325, 161514), (2430, 154535), (2511, 149550), (2790, 134595), (2991, 125550), (4050, 92721), (4185, 89730), (4650, 80757), (4985, 75330), (5022, 74775), (5982, 62775), (6075, 61814), (6975, 53838), (7533, 49850), (8370, 44865), (8973, 41850), (9970, 37665), (12150, 30907), (12555, 29910), (13950, 26919), (14955, 25110), (15066, 24925), (17946, 20925)]