87877650

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{659}}^1$

素因数の和:808

約数の個数: 96

約数和(自身を含む): 251412480

約数和(自身を除く): 163534830

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 127, 150, 175, 210, 254, 350, 381, 525, 635, 659, 762, 889, 1050, 1270, 1318, 1778, 1905, 1977, 2667, 3175, 3295, 3810, 3954, 4445, 4613, 5334, 6350, 6590, 8890, 9226, 9525, 9885, 13335, 13839, 16475, 19050, 19770, 22225, 23065, 26670, 27678, 32950, 44450, 46130, 49425, 66675, 69195, 83693, 98850, 115325, 133350, 138390, 167386, 230650, 251079, 345975, 418465, 502158, 585851, 691950, 836930, 1171702, 1255395, 1757553, 2092325, 2510790, 2929255, 3515106, 4184650, 5858510, 6276975, 8787765, 12553950, 14646275, 17575530, 29292550, 43938825, 87877650]

約数ペア:

[(1, 87877650), (2, 43938825), (3, 29292550), (5, 17575530), (6, 14646275), (7, 12553950), (10, 8787765), (14, 6276975), (15, 5858510), (21, 4184650), (25, 3515106), (30, 2929255), (35, 2510790), (42, 2092325), (50, 1757553), (70, 1255395), (75, 1171702), (105, 836930), (127, 691950), (150, 585851), (175, 502158), (210, 418465), (254, 345975), (350, 251079), (381, 230650), (525, 167386), (635, 138390), (659, 133350), (762, 115325), (889, 98850), (1050, 83693), (1270, 69195), (1318, 66675), (1778, 49425), (1905, 46130), (1977, 44450), (2667, 32950), (3175, 27678), (3295, 26670), (3810, 23065), (3954, 22225), (4445, 19770), (4613, 19050), (5334, 16475), (6350, 13839), (6590, 13335), (8890, 9885), (9226, 9525)]