86987250

素因数分解:

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

素因数の和:303

約数の個数: 192

約数和(自身を含む): 281698560

約数和(自身を除く): 194711310

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 27, 30, 35, 42, 45, 49, 50, 54, 63, 70, 75, 90, 98, 105, 125, 126, 135, 147, 150, 175, 189, 210, 225, 245, 250, 263, 270, 294, 315, 350, 375, 378, 441, 450, 490, 525, 526, 630, 675, 735, 750, 789, 875, 882, 945, 1050, 1125, 1225, 1315, 1323, 1350, 1470, 1575, 1578, 1750, 1841, 1890, 2205, 2250, 2367, 2450, 2625, 2630, 2646, 3150, 3375, 3675, 3682, 3945, 4410, 4725, 4734, 5250, 5523, 6125, 6575, 6615, 6750, 7101, 7350, 7875, 7890, 9205, 9450, 11025, 11046, 11835, 12250, 12887, 13150, 13230, 14202, 15750, 16569, 18375, 18410, 19725, 22050, 23625, 23670, 25774, 27615, 32875, 33075, 33138, 35505, 36750, 38661, 39450, 46025, 47250, 49707, 55125, 55230, 59175, 64435, 65750, 66150, 71010, 77322, 82845, 92050, 98625, 99414, 110250, 115983, 118350, 128870, 138075, 165375, 165690, 177525, 193305, 197250, 230125, 231966, 248535, 276150, 295875, 322175, 330750, 347949, 355050, 386610, 414225, 460250, 497070, 579915, 591750, 644350, 690375, 695898, 828450, 887625, 966525, 1159830, 1242675, 1380750, 1610875, 1739745, 1775250, 1933050, 2071125, 2485350, 2899575, 3221750, 3479490, 4142250, 4832625, 5799150, 6213375, 8698725, 9665250, 12426750, 14497875, 17397450, 28995750, 43493625, 86987250]

約数ペア:

[(1, 86987250), (2, 43493625), (3, 28995750), (5, 17397450), (6, 14497875), (7, 12426750), (9, 9665250), (10, 8698725), (14, 6213375), (15, 5799150), (18, 4832625), (21, 4142250), (25, 3479490), (27, 3221750), (30, 2899575), (35, 2485350), (42, 2071125), (45, 1933050), (49, 1775250), (50, 1739745), (54, 1610875), (63, 1380750), (70, 1242675), (75, 1159830), (90, 966525), (98, 887625), (105, 828450), (125, 695898), (126, 690375), (135, 644350), (147, 591750), (150, 579915), (175, 497070), (189, 460250), (210, 414225), (225, 386610), (245, 355050), (250, 347949), (263, 330750), (270, 322175), (294, 295875), (315, 276150), (350, 248535), (375, 231966), (378, 230125), (441, 197250), (450, 193305), (490, 177525), (525, 165690), (526, 165375), (630, 138075), (675, 128870), (735, 118350), (750, 115983), (789, 110250), (875, 99414), (882, 98625), (945, 92050), (1050, 82845), (1125, 77322), (1225, 71010), (1315, 66150), (1323, 65750), (1350, 64435), (1470, 59175), (1575, 55230), (1578, 55125), (1750, 49707), (1841, 47250), (1890, 46025), (2205, 39450), (2250, 38661), (2367, 36750), (2450, 35505), (2625, 33138), (2630, 33075), (2646, 32875), (3150, 27615), (3375, 25774), (3675, 23670), (3682, 23625), (3945, 22050), (4410, 19725), (4725, 18410), (4734, 18375), (5250, 16569), (5523, 15750), (6125, 14202), (6575, 13230), (6615, 13150), (6750, 12887), (7101, 12250), (7350, 11835), (7875, 11046), (7890, 11025), (9205, 9450)]