168645750

素因数分解:

$2^1\times 3^1\times 5^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{353}}^1$

素因数の和:400

約数の個数: 192

約数和(自身を含む): 528825024

約数和(自身を除く): 360179274

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 25, 26, 30, 35, 39, 42, 49, 50, 65, 70, 75, 78, 91, 98, 105, 125, 130, 147, 150, 175, 182, 195, 210, 245, 250, 273, 294, 325, 350, 353, 375, 390, 455, 490, 525, 546, 637, 650, 706, 735, 750, 875, 910, 975, 1050, 1059, 1225, 1274, 1365, 1470, 1625, 1750, 1765, 1911, 1950, 2118, 2275, 2450, 2471, 2625, 2730, 3185, 3250, 3530, 3675, 3822, 4550, 4589, 4875, 4942, 5250, 5295, 6125, 6370, 6825, 7350, 7413, 8825, 9178, 9555, 9750, 10590, 11375, 12250, 12355, 13650, 13767, 14826, 15925, 17297, 17650, 18375, 19110, 22750, 22945, 24710, 26475, 27534, 31850, 32123, 34125, 34594, 36750, 37065, 44125, 45890, 47775, 51891, 52950, 61775, 64246, 68250, 68835, 74130, 79625, 86485, 88250, 95550, 96369, 103782, 114725, 123550, 132375, 137670, 159250, 160615, 172970, 185325, 192738, 224861, 229450, 238875, 259455, 264750, 308875, 321230, 344175, 370650, 432425, 449722, 477750, 481845, 518910, 573625, 617750, 674583, 688350, 803075, 864850, 926625, 963690, 1124305, 1147250, 1297275, 1349166, 1606150, 1720875, 1853250, 2162125, 2248610, 2409225, 2594550, 3372915, 3441750, 4015375, 4324250, 4818450, 5621525, 6486375, 6745830, 8030750, 11243050, 12046125, 12972750, 16864575, 24092250, 28107625, 33729150, 56215250, 84322875, 168645750]

約数ペア:

[(1, 168645750), (2, 84322875), (3, 56215250), (5, 33729150), (6, 28107625), (7, 24092250), (10, 16864575), (13, 12972750), (14, 12046125), (15, 11243050), (21, 8030750), (25, 6745830), (26, 6486375), (30, 5621525), (35, 4818450), (39, 4324250), (42, 4015375), (49, 3441750), (50, 3372915), (65, 2594550), (70, 2409225), (75, 2248610), (78, 2162125), (91, 1853250), (98, 1720875), (105, 1606150), (125, 1349166), (130, 1297275), (147, 1147250), (150, 1124305), (175, 963690), (182, 926625), (195, 864850), (210, 803075), (245, 688350), (250, 674583), (273, 617750), (294, 573625), (325, 518910), (350, 481845), (353, 477750), (375, 449722), (390, 432425), (455, 370650), (490, 344175), (525, 321230), (546, 308875), (637, 264750), (650, 259455), (706, 238875), (735, 229450), (750, 224861), (875, 192738), (910, 185325), (975, 172970), (1050, 160615), (1059, 159250), (1225, 137670), (1274, 132375), (1365, 123550), (1470, 114725), (1625, 103782), (1750, 96369), (1765, 95550), (1911, 88250), (1950, 86485), (2118, 79625), (2275, 74130), (2450, 68835), (2471, 68250), (2625, 64246), (2730, 61775), (3185, 52950), (3250, 51891), (3530, 47775), (3675, 45890), (3822, 44125), (4550, 37065), (4589, 36750), (4875, 34594), (4942, 34125), (5250, 32123), (5295, 31850), (6125, 27534), (6370, 26475), (6825, 24710), (7350, 22945), (7413, 22750), (8825, 19110), (9178, 18375), (9555, 17650), (9750, 17297), (10590, 15925), (11375, 14826), (12250, 13767), (12355, 13650)]