171489150

素因数分解:

$2^1\times 3^4\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{263}}^1$

素因数の和:317

約数の個数: 240

約数和(自身を含む): 570392064

約数和(自身を除く): 398902914

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 23, 25, 27, 30, 35, 42, 45, 46, 50, 54, 63, 69, 70, 75, 81, 90, 105, 115, 126, 135, 138, 150, 161, 162, 175, 189, 207, 210, 225, 230, 263, 270, 315, 322, 345, 350, 378, 405, 414, 450, 483, 525, 526, 567, 575, 621, 630, 675, 690, 789, 805, 810, 945, 966, 1035, 1050, 1134, 1150, 1242, 1315, 1350, 1449, 1575, 1578, 1610, 1725, 1841, 1863, 1890, 2025, 2070, 2367, 2415, 2630, 2835, 2898, 3105, 3150, 3450, 3682, 3726, 3945, 4025, 4050, 4347, 4725, 4734, 4830, 5175, 5523, 5670, 6049, 6210, 6575, 7101, 7245, 7890, 8050, 8694, 9205, 9315, 9450, 10350, 11046, 11835, 12075, 12098, 13041, 13150, 14175, 14202, 14490, 15525, 16569, 18147, 18410, 18630, 19725, 21303, 21735, 23670, 24150, 26082, 27615, 28350, 30245, 31050, 33138, 35505, 36225, 36294, 39450, 42343, 42606, 43470, 46025, 46575, 49707, 54441, 55230, 59175, 60490, 65205, 71010, 72450, 82845, 84686, 90735, 92050, 93150, 99414, 106515, 108675, 108882, 118350, 127029, 130410, 138075, 149121, 151225, 163323, 165690, 177525, 181470, 211715, 213030, 217350, 248535, 254058, 272205, 276150, 298242, 302450, 326025, 326646, 355050, 381087, 414225, 423430, 453675, 489969, 497070, 532575, 544410, 635145, 652050, 745605, 762174, 816615, 828450, 907350, 979938, 1058575, 1065150, 1143261, 1242675, 1270290, 1361025, 1491210, 1633230, 1905435, 2117150, 2286522, 2449845, 2485350, 2722050, 3175725, 3429783, 3728025, 3810870, 4083075, 4899690, 5716305, 6351450, 6859566, 7456050, 8166150, 9527175, 11432610, 12249225, 17148915, 19054350, 24498450, 28581525, 34297830, 57163050, 85744575, 171489150]

約数ペア:

[(1, 171489150), (2, 85744575), (3, 57163050), (5, 34297830), (6, 28581525), (7, 24498450), (9, 19054350), (10, 17148915), (14, 12249225), (15, 11432610), (18, 9527175), (21, 8166150), (23, 7456050), (25, 6859566), (27, 6351450), (30, 5716305), (35, 4899690), (42, 4083075), (45, 3810870), (46, 3728025), (50, 3429783), (54, 3175725), (63, 2722050), (69, 2485350), (70, 2449845), (75, 2286522), (81, 2117150), (90, 1905435), (105, 1633230), (115, 1491210), (126, 1361025), (135, 1270290), (138, 1242675), (150, 1143261), (161, 1065150), (162, 1058575), (175, 979938), (189, 907350), (207, 828450), (210, 816615), (225, 762174), (230, 745605), (263, 652050), (270, 635145), (315, 544410), (322, 532575), (345, 497070), (350, 489969), (378, 453675), (405, 423430), (414, 414225), (450, 381087), (483, 355050), (525, 326646), (526, 326025), (567, 302450), (575, 298242), (621, 276150), (630, 272205), (675, 254058), (690, 248535), (789, 217350), (805, 213030), (810, 211715), (945, 181470), (966, 177525), (1035, 165690), (1050, 163323), (1134, 151225), (1150, 149121), (1242, 138075), (1315, 130410), (1350, 127029), (1449, 118350), (1575, 108882), (1578, 108675), (1610, 106515), (1725, 99414), (1841, 93150), (1863, 92050), (1890, 90735), (2025, 84686), (2070, 82845), (2367, 72450), (2415, 71010), (2630, 65205), (2835, 60490), (2898, 59175), (3105, 55230), (3150, 54441), (3450, 49707), (3682, 46575), (3726, 46025), (3945, 43470), (4025, 42606), (4050, 42343), (4347, 39450), (4725, 36294), (4734, 36225), (4830, 35505), (5175, 33138), (5523, 31050), (5670, 30245), (6049, 28350), (6210, 27615), (6575, 26082), (7101, 24150), (7245, 23670), (7890, 21735), (8050, 21303), (8694, 19725), (9205, 18630), (9315, 18410), (9450, 18147), (10350, 16569), (11046, 15525), (11835, 14490), (12075, 14202), (12098, 14175), (13041, 13150)]