20341710150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{1361}}^1\times {\mathrm{2693}}^1$

素因数の和:4106

約数の個数: 96

約数和(自身を含む): 51868207008

約数和(自身を除く): 31526496858

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 37, 50, 74, 75, 111, 150, 185, 222, 370, 555, 925, 1110, 1361, 1850, 2693, 2722, 2775, 4083, 5386, 5550, 6805, 8079, 8166, 13465, 13610, 16158, 20415, 26930, 34025, 40395, 40830, 50357, 67325, 68050, 80790, 99641, 100714, 102075, 134650, 151071, 199282, 201975, 204150, 251785, 298923, 302142, 403950, 498205, 503570, 597846, 755355, 996410, 1258925, 1494615, 1510710, 2491025, 2517850, 2989230, 3665173, 3776775, 4982050, 7330346, 7473075, 7553550, 10995519, 14946150, 18325865, 21991038, 36651730, 54977595, 91629325, 109955190, 135611401, 183258650, 271222802, 274887975, 406834203, 549775950, 678057005, 813668406, 1356114010, 2034171015, 3390285025, 4068342030, 6780570050, 10170855075, 20341710150]

約数ペア:

[(1, 20341710150), (2, 10170855075), (3, 6780570050), (5, 4068342030), (6, 3390285025), (10, 2034171015), (15, 1356114010), (25, 813668406), (30, 678057005), (37, 549775950), (50, 406834203), (74, 274887975), (75, 271222802), (111, 183258650), (150, 135611401), (185, 109955190), (222, 91629325), (370, 54977595), (555, 36651730), (925, 21991038), (1110, 18325865), (1361, 14946150), (1850, 10995519), (2693, 7553550), (2722, 7473075), (2775, 7330346), (4083, 4982050), (5386, 3776775), (5550, 3665173), (6805, 2989230), (8079, 2517850), (8166, 2491025), (13465, 1510710), (13610, 1494615), (16158, 1258925), (20415, 996410), (26930, 755355), (34025, 597846), (40395, 503570), (40830, 498205), (50357, 403950), (67325, 302142), (68050, 298923), (80790, 251785), (99641, 204150), (100714, 201975), (102075, 199282), (134650, 151071)]