15528022800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{101}}^1\times {\mathrm{128119}}^1$

素因数の和:128241

約数の個数: 120

約数和(自身を含む): 50234314560

約数和(自身を除く): 34706291760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 101, 120, 150, 200, 202, 240, 300, 303, 400, 404, 505, 600, 606, 808, 1010, 1200, 1212, 1515, 1616, 2020, 2424, 2525, 3030, 4040, 4848, 5050, 6060, 7575, 8080, 10100, 12120, 15150, 20200, 24240, 30300, 40400, 60600, 121200, 128119, 256238, 384357, 512476, 640595, 768714, 1024952, 1281190, 1537428, 1921785, 2049904, 2562380, 3074856, 3202975, 3843570, 5124760, 6149712, 6405950, 7687140, 9608925, 10249520, 12811900, 12940019, 15374280, 19217850, 25623800, 25880038, 30748560, 38435700, 38820057, 51247600, 51760076, 64700095, 76871400, 77640114, 103520152, 129400190, 153742800, 155280228, 194100285, 207040304, 258800380, 310560456, 323500475, 388200570, 517600760, 621120912, 647000950, 776401140, 970501425, 1035201520, 1294001900, 1552802280, 1941002850, 2588003800, 3105604560, 3882005700, 5176007600, 7764011400, 15528022800]

約数ペア:

[(1, 15528022800), (2, 7764011400), (3, 5176007600), (4, 3882005700), (5, 3105604560), (6, 2588003800), (8, 1941002850), (10, 1552802280), (12, 1294001900), (15, 1035201520), (16, 970501425), (20, 776401140), (24, 647000950), (25, 621120912), (30, 517600760), (40, 388200570), (48, 323500475), (50, 310560456), (60, 258800380), (75, 207040304), (80, 194100285), (100, 155280228), (101, 153742800), (120, 129400190), (150, 103520152), (200, 77640114), (202, 76871400), (240, 64700095), (300, 51760076), (303, 51247600), (400, 38820057), (404, 38435700), (505, 30748560), (600, 25880038), (606, 25623800), (808, 19217850), (1010, 15374280), (1200, 12940019), (1212, 12811900), (1515, 10249520), (1616, 9608925), (2020, 7687140), (2424, 6405950), (2525, 6149712), (3030, 5124760), (4040, 3843570), (4848, 3202975), (5050, 3074856), (6060, 2562380), (7575, 2049904), (8080, 1921785), (10100, 1537428), (12120, 1281190), (15150, 1024952), (20200, 768714), (24240, 640595), (30300, 512476), (40400, 384357), (60600, 256238), (121200, 128119)]