106920800

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{313}}^1$

素因数の和:401

約数の個数: 144

約数和(自身を含む): 304168032

約数和(自身を除く): 197247232

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 61, 70, 80, 100, 112, 122, 140, 160, 175, 200, 224, 244, 280, 305, 313, 350, 400, 427, 488, 560, 610, 626, 700, 800, 854, 976, 1120, 1220, 1252, 1400, 1525, 1565, 1708, 1952, 2135, 2191, 2440, 2504, 2800, 3050, 3130, 3416, 4270, 4382, 4880, 5008, 5600, 6100, 6260, 6832, 7825, 8540, 8764, 9760, 10016, 10675, 10955, 12200, 12520, 13664, 15650, 17080, 17528, 19093, 21350, 21910, 24400, 25040, 31300, 34160, 35056, 38186, 42700, 43820, 48800, 50080, 54775, 62600, 68320, 70112, 76372, 85400, 87640, 95465, 109550, 125200, 133651, 152744, 170800, 175280, 190930, 219100, 250400, 267302, 305488, 341600, 350560, 381860, 438200, 477325, 534604, 610976, 668255, 763720, 876400, 954650, 1069208, 1336510, 1527440, 1752800, 1909300, 2138416, 2673020, 3054880, 3341275, 3818600, 4276832, 5346040, 6682550, 7637200, 10692080, 13365100, 15274400, 21384160, 26730200, 53460400, 106920800]

約数ペア:

[(1, 106920800), (2, 53460400), (4, 26730200), (5, 21384160), (7, 15274400), (8, 13365100), (10, 10692080), (14, 7637200), (16, 6682550), (20, 5346040), (25, 4276832), (28, 3818600), (32, 3341275), (35, 3054880), (40, 2673020), (50, 2138416), (56, 1909300), (61, 1752800), (70, 1527440), (80, 1336510), (100, 1069208), (112, 954650), (122, 876400), (140, 763720), (160, 668255), (175, 610976), (200, 534604), (224, 477325), (244, 438200), (280, 381860), (305, 350560), (313, 341600), (350, 305488), (400, 267302), (427, 250400), (488, 219100), (560, 190930), (610, 175280), (626, 170800), (700, 152744), (800, 133651), (854, 125200), (976, 109550), (1120, 95465), (1220, 87640), (1252, 85400), (1400, 76372), (1525, 70112), (1565, 68320), (1708, 62600), (1952, 54775), (2135, 50080), (2191, 48800), (2440, 43820), (2504, 42700), (2800, 38186), (3050, 35056), (3130, 34160), (3416, 31300), (4270, 25040), (4382, 24400), (4880, 21910), (5008, 21350), (5600, 19093), (6100, 17528), (6260, 17080), (6832, 15650), (7825, 13664), (8540, 12520), (8764, 12200), (9760, 10955), (10016, 10675)]