86109100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{211}}^1$

素因数の和:296

約数の個数: 144

約数和(自身を含む): 238484736

約数和(自身を除く): 152375636

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 25, 28, 35, 44, 50, 53, 55, 70, 77, 100, 106, 110, 140, 154, 175, 211, 212, 220, 265, 275, 308, 350, 371, 385, 422, 530, 550, 583, 700, 742, 770, 844, 1055, 1060, 1100, 1166, 1325, 1477, 1484, 1540, 1855, 1925, 2110, 2321, 2332, 2650, 2915, 2954, 3710, 3850, 4081, 4220, 4642, 5275, 5300, 5830, 5908, 7385, 7420, 7700, 8162, 9275, 9284, 10550, 11183, 11605, 11660, 14575, 14770, 16247, 16324, 18550, 20405, 21100, 22366, 23210, 29150, 29540, 32494, 36925, 37100, 40810, 44732, 46420, 55915, 58025, 58300, 64988, 73850, 78281, 81235, 81620, 102025, 111830, 116050, 123013, 147700, 156562, 162470, 204050, 223660, 232100, 246026, 279575, 313124, 324940, 391405, 406175, 408100, 492052, 559150, 615065, 782810, 812350, 861091, 1118300, 1230130, 1565620, 1624700, 1722182, 1957025, 2460260, 3075325, 3444364, 3914050, 4305455, 6150650, 7828100, 8610910, 12301300, 17221820, 21527275, 43054550, 86109100]

約数ペア:

[(1, 86109100), (2, 43054550), (4, 21527275), (5, 17221820), (7, 12301300), (10, 8610910), (11, 7828100), (14, 6150650), (20, 4305455), (22, 3914050), (25, 3444364), (28, 3075325), (35, 2460260), (44, 1957025), (50, 1722182), (53, 1624700), (55, 1565620), (70, 1230130), (77, 1118300), (100, 861091), (106, 812350), (110, 782810), (140, 615065), (154, 559150), (175, 492052), (211, 408100), (212, 406175), (220, 391405), (265, 324940), (275, 313124), (308, 279575), (350, 246026), (371, 232100), (385, 223660), (422, 204050), (530, 162470), (550, 156562), (583, 147700), (700, 123013), (742, 116050), (770, 111830), (844, 102025), (1055, 81620), (1060, 81235), (1100, 78281), (1166, 73850), (1325, 64988), (1477, 58300), (1484, 58025), (1540, 55915), (1855, 46420), (1925, 44732), (2110, 40810), (2321, 37100), (2332, 36925), (2650, 32494), (2915, 29540), (2954, 29150), (3710, 23210), (3850, 22366), (4081, 21100), (4220, 20405), (4642, 18550), (5275, 16324), (5300, 16247), (5830, 14770), (5908, 14575), (7385, 11660), (7420, 11605), (7700, 11183), (8162, 10550), (9275, 9284)]