158355750

素因数分解:

$2^1\times 3^1\times 5^3\times 7^2\times {\mathrm{31}}^1\times {\mathrm{139}}^1$

素因数の和:204

約数の個数: 192

約数和(自身を含む): 478033920

約数和(自身を除く): 319678170

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 31, 35, 42, 49, 50, 62, 70, 75, 93, 98, 105, 125, 139, 147, 150, 155, 175, 186, 210, 217, 245, 250, 278, 294, 310, 350, 375, 417, 434, 465, 490, 525, 651, 695, 735, 750, 775, 834, 875, 930, 973, 1050, 1085, 1225, 1302, 1390, 1470, 1519, 1550, 1750, 1946, 2085, 2170, 2325, 2450, 2625, 2919, 3038, 3255, 3475, 3675, 3875, 4170, 4309, 4557, 4650, 4865, 5250, 5425, 5838, 6125, 6510, 6811, 6950, 7350, 7595, 7750, 8618, 9114, 9730, 10425, 10850, 11625, 12250, 12927, 13622, 14595, 15190, 16275, 17375, 18375, 20433, 20850, 21545, 22785, 23250, 24325, 25854, 27125, 29190, 30163, 32550, 34055, 34750, 36750, 37975, 40866, 43090, 45570, 48650, 52125, 54250, 60326, 64635, 68110, 72975, 75950, 81375, 90489, 102165, 104250, 107725, 113925, 121625, 129270, 145950, 150815, 162750, 170275, 180978, 189875, 204330, 211141, 215450, 227850, 243250, 301630, 323175, 340550, 364875, 379750, 422282, 452445, 510825, 538625, 569625, 633423, 646350, 729750, 754075, 851375, 904890, 1021650, 1055705, 1077250, 1139250, 1266846, 1508150, 1615875, 1702750, 2111410, 2262225, 2554125, 3167115, 3231750, 3770375, 4524450, 5108250, 5278525, 6334230, 7540750, 10557050, 11311125, 15835575, 22622250, 26392625, 31671150, 52785250, 79177875, 158355750]

約数ペア:

[(1, 158355750), (2, 79177875), (3, 52785250), (5, 31671150), (6, 26392625), (7, 22622250), (10, 15835575), (14, 11311125), (15, 10557050), (21, 7540750), (25, 6334230), (30, 5278525), (31, 5108250), (35, 4524450), (42, 3770375), (49, 3231750), (50, 3167115), (62, 2554125), (70, 2262225), (75, 2111410), (93, 1702750), (98, 1615875), (105, 1508150), (125, 1266846), (139, 1139250), (147, 1077250), (150, 1055705), (155, 1021650), (175, 904890), (186, 851375), (210, 754075), (217, 729750), (245, 646350), (250, 633423), (278, 569625), (294, 538625), (310, 510825), (350, 452445), (375, 422282), (417, 379750), (434, 364875), (465, 340550), (490, 323175), (525, 301630), (651, 243250), (695, 227850), (735, 215450), (750, 211141), (775, 204330), (834, 189875), (875, 180978), (930, 170275), (973, 162750), (1050, 150815), (1085, 145950), (1225, 129270), (1302, 121625), (1390, 113925), (1470, 107725), (1519, 104250), (1550, 102165), (1750, 90489), (1946, 81375), (2085, 75950), (2170, 72975), (2325, 68110), (2450, 64635), (2625, 60326), (2919, 54250), (3038, 52125), (3255, 48650), (3475, 45570), (3675, 43090), (3875, 40866), (4170, 37975), (4309, 36750), (4557, 34750), (4650, 34055), (4865, 32550), (5250, 30163), (5425, 29190), (5838, 27125), (6125, 25854), (6510, 24325), (6811, 23250), (6950, 22785), (7350, 21545), (7595, 20850), (7750, 20433), (8618, 18375), (9114, 17375), (9730, 16275), (10425, 15190), (10850, 14595), (11625, 13622), (12250, 12927)]