30548800

素因数分解:

$2^6\times 5^2\times {\mathrm{61}}^1\times {\mathrm{313}}^1$

素因数の和:396

約数の個数: 84

約数和(自身を含む): 76645516

約数和(自身を除く): 46096716

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 61, 64, 80, 100, 122, 160, 200, 244, 305, 313, 320, 400, 488, 610, 626, 800, 976, 1220, 1252, 1525, 1565, 1600, 1952, 2440, 2504, 3050, 3130, 3904, 4880, 5008, 6100, 6260, 7825, 9760, 10016, 12200, 12520, 15650, 19093, 19520, 20032, 24400, 25040, 31300, 38186, 48800, 50080, 62600, 76372, 95465, 97600, 100160, 125200, 152744, 190930, 250400, 305488, 381860, 477325, 500800, 610976, 763720, 954650, 1221952, 1527440, 1909300, 3054880, 3818600, 6109760, 7637200, 15274400, 30548800]

約数ペア:

[(1, 30548800), (2, 15274400), (4, 7637200), (5, 6109760), (8, 3818600), (10, 3054880), (16, 1909300), (20, 1527440), (25, 1221952), (32, 954650), (40, 763720), (50, 610976), (61, 500800), (64, 477325), (80, 381860), (100, 305488), (122, 250400), (160, 190930), (200, 152744), (244, 125200), (305, 100160), (313, 97600), (320, 95465), (400, 76372), (488, 62600), (610, 50080), (626, 48800), (800, 38186), (976, 31300), (1220, 25040), (1252, 24400), (1525, 20032), (1565, 19520), (1600, 19093), (1952, 15650), (2440, 12520), (2504, 12200), (3050, 10016), (3130, 9760), (3904, 7825), (4880, 6260), (5008, 6100)]