2021089800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{173}}^1\times {\mathrm{19471}}^1$

素因数の和:19663

約数の個数: 96

約数和(自身を含む): 6301918080

約数和(自身を除く): 4280828280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 150, 173, 200, 300, 346, 519, 600, 692, 865, 1038, 1384, 1730, 2076, 2595, 3460, 4152, 4325, 5190, 6920, 8650, 10380, 12975, 17300, 19471, 20760, 25950, 34600, 38942, 51900, 58413, 77884, 97355, 103800, 116826, 155768, 194710, 233652, 292065, 389420, 467304, 486775, 584130, 778840, 973550, 1168260, 1460325, 1947100, 2336520, 2920650, 3368483, 3894200, 5841300, 6736966, 10105449, 11682600, 13473932, 16842415, 20210898, 26947864, 33684830, 40421796, 50527245, 67369660, 80843592, 84212075, 101054490, 134739320, 168424150, 202108980, 252636225, 336848300, 404217960, 505272450, 673696600, 1010544900, 2021089800]

約数ペア:

[(1, 2021089800), (2, 1010544900), (3, 673696600), (4, 505272450), (5, 404217960), (6, 336848300), (8, 252636225), (10, 202108980), (12, 168424150), (15, 134739320), (20, 101054490), (24, 84212075), (25, 80843592), (30, 67369660), (40, 50527245), (50, 40421796), (60, 33684830), (75, 26947864), (100, 20210898), (120, 16842415), (150, 13473932), (173, 11682600), (200, 10105449), (300, 6736966), (346, 5841300), (519, 3894200), (600, 3368483), (692, 2920650), (865, 2336520), (1038, 1947100), (1384, 1460325), (1730, 1168260), (2076, 973550), (2595, 778840), (3460, 584130), (4152, 486775), (4325, 467304), (5190, 389420), (6920, 292065), (8650, 233652), (10380, 194710), (12975, 155768), (17300, 116826), (19471, 103800), (20760, 97355), (25950, 77884), (34600, 58413), (38942, 51900)]