87429302760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{311}}^1\times {\mathrm{1447}}^1\times {\mathrm{1619}}^1$

素因数の和:3391

約数の個数: 128

約数和(自身を含む): 263475763200

約数和(自身を除く): 176046460440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 311, 622, 933, 1244, 1447, 1555, 1619, 1866, 2488, 2894, 3110, 3238, 3732, 4341, 4665, 4857, 5788, 6220, 6476, 7235, 7464, 8095, 8682, 9330, 9714, 11576, 12440, 12952, 14470, 16190, 17364, 18660, 19428, 21705, 24285, 28940, 32380, 34728, 37320, 38856, 43410, 48570, 57880, 64760, 86820, 97140, 173640, 194280, 450017, 503509, 900034, 1007018, 1350051, 1510527, 1800068, 2014036, 2250085, 2342693, 2517545, 2700102, 3021054, 3600136, 4028072, 4500170, 4685386, 5035090, 5400204, 6042108, 6750255, 7028079, 7552635, 9000340, 9370772, 10070180, 10800408, 11713465, 12084216, 13500510, 14056158, 15105270, 18000680, 18741544, 20140360, 23426930, 27001020, 28112316, 30210540, 35140395, 46853860, 54002040, 56224632, 60421080, 70280790, 93707720, 140561580, 281123160, 728577523, 1457155046, 2185732569, 2914310092, 3642887615, 4371465138, 5828620184, 7285775230, 8742930276, 10928662845, 14571550460, 17485860552, 21857325690, 29143100920, 43714651380, 87429302760]

約数ペア:

[(1, 87429302760), (2, 43714651380), (3, 29143100920), (4, 21857325690), (5, 17485860552), (6, 14571550460), (8, 10928662845), (10, 8742930276), (12, 7285775230), (15, 5828620184), (20, 4371465138), (24, 3642887615), (30, 2914310092), (40, 2185732569), (60, 1457155046), (120, 728577523), (311, 281123160), (622, 140561580), (933, 93707720), (1244, 70280790), (1447, 60421080), (1555, 56224632), (1619, 54002040), (1866, 46853860), (2488, 35140395), (2894, 30210540), (3110, 28112316), (3238, 27001020), (3732, 23426930), (4341, 20140360), (4665, 18741544), (4857, 18000680), (5788, 15105270), (6220, 14056158), (6476, 13500510), (7235, 12084216), (7464, 11713465), (8095, 10800408), (8682, 10070180), (9330, 9370772), (9714, 9000340), (11576, 7552635), (12440, 7028079), (12952, 6750255), (14470, 6042108), (16190, 5400204), (17364, 5035090), (18660, 4685386), (19428, 4500170), (21705, 4028072), (24285, 3600136), (28940, 3021054), (32380, 2700102), (34728, 2517545), (37320, 2342693), (38856, 2250085), (43410, 2014036), (48570, 1800068), (57880, 1510527), (64760, 1350051), (86820, 1007018), (97140, 900034), (173640, 503509), (194280, 450017)]