56647500

素因数分解:

$2^2\times 3^1\times 5^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1$

素因数の和:130

約数の個数: 240

約数和(自身を含む): 205734144

約数和(自身を除く): 149086644

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 25, 26, 28, 30, 35, 39, 42, 50, 52, 60, 65, 70, 75, 78, 83, 84, 91, 100, 105, 125, 130, 140, 150, 156, 166, 175, 182, 195, 210, 249, 250, 260, 273, 300, 325, 332, 350, 364, 375, 390, 415, 420, 455, 498, 500, 525, 546, 581, 625, 650, 700, 750, 780, 830, 875, 910, 975, 996, 1050, 1079, 1092, 1162, 1245, 1250, 1300, 1365, 1500, 1625, 1660, 1743, 1750, 1820, 1875, 1950, 2075, 2100, 2158, 2275, 2324, 2490, 2500, 2625, 2730, 2905, 3237, 3250, 3486, 3500, 3750, 3900, 4150, 4316, 4375, 4550, 4875, 4980, 5250, 5395, 5460, 5810, 6225, 6474, 6500, 6825, 6972, 7500, 7553, 8125, 8300, 8715, 8750, 9100, 9750, 10375, 10500, 10790, 11375, 11620, 12450, 12948, 13125, 13650, 14525, 15106, 16185, 16250, 17430, 17500, 19500, 20750, 21580, 22659, 22750, 24375, 24900, 26250, 26975, 27300, 29050, 30212, 31125, 32370, 32500, 34125, 34860, 37765, 41500, 43575, 45318, 45500, 48750, 51875, 52500, 53950, 56875, 58100, 62250, 64740, 68250, 72625, 75530, 80925, 87150, 90636, 97500, 103750, 107900, 113295, 113750, 124500, 134875, 136500, 145250, 151060, 155625, 161850, 170625, 174300, 188825, 207500, 217875, 226590, 227500, 269750, 290500, 311250, 323700, 341250, 363125, 377650, 404625, 435750, 453180, 539500, 566475, 622500, 674375, 682500, 726250, 755300, 809250, 871500, 944125, 1089375, 1132950, 1348750, 1452500, 1618500, 1888250, 2023125, 2178750, 2265900, 2697500, 2832375, 3776500, 4046250, 4357500, 4720625, 5664750, 8092500, 9441250, 11329500, 14161875, 18882500, 28323750, 56647500]

約数ペア:

[(1, 56647500), (2, 28323750), (3, 18882500), (4, 14161875), (5, 11329500), (6, 9441250), (7, 8092500), (10, 5664750), (12, 4720625), (13, 4357500), (14, 4046250), (15, 3776500), (20, 2832375), (21, 2697500), (25, 2265900), (26, 2178750), (28, 2023125), (30, 1888250), (35, 1618500), (39, 1452500), (42, 1348750), (50, 1132950), (52, 1089375), (60, 944125), (65, 871500), (70, 809250), (75, 755300), (78, 726250), (83, 682500), (84, 674375), (91, 622500), (100, 566475), (105, 539500), (125, 453180), (130, 435750), (140, 404625), (150, 377650), (156, 363125), (166, 341250), (175, 323700), (182, 311250), (195, 290500), (210, 269750), (249, 227500), (250, 226590), (260, 217875), (273, 207500), (300, 188825), (325, 174300), (332, 170625), (350, 161850), (364, 155625), (375, 151060), (390, 145250), (415, 136500), (420, 134875), (455, 124500), (498, 113750), (500, 113295), (525, 107900), (546, 103750), (581, 97500), (625, 90636), (650, 87150), (700, 80925), (750, 75530), (780, 72625), (830, 68250), (875, 64740), (910, 62250), (975, 58100), (996, 56875), (1050, 53950), (1079, 52500), (1092, 51875), (1162, 48750), (1245, 45500), (1250, 45318), (1300, 43575), (1365, 41500), (1500, 37765), (1625, 34860), (1660, 34125), (1743, 32500), (1750, 32370), (1820, 31125), (1875, 30212), (1950, 29050), (2075, 27300), (2100, 26975), (2158, 26250), (2275, 24900), (2324, 24375), (2490, 22750), (2500, 22659), (2625, 21580), (2730, 20750), (2905, 19500), (3237, 17500), (3250, 17430), (3486, 16250), (3500, 16185), (3750, 15106), (3900, 14525), (4150, 13650), (4316, 13125), (4375, 12948), (4550, 12450), (4875, 11620), (4980, 11375), (5250, 10790), (5395, 10500), (5460, 10375), (5810, 9750), (6225, 9100), (6474, 8750), (6500, 8715), (6825, 8300), (6972, 8125), (7500, 7553)]