100149280

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{739}}^1$

素因数の和:783

約数の個数: 144

約数和(自身を含む): 297622080

約数和(自身を除く): 197472800

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 121, 140, 154, 160, 176, 220, 224, 242, 280, 308, 352, 385, 440, 484, 560, 605, 616, 739, 770, 847, 880, 968, 1120, 1210, 1232, 1478, 1540, 1694, 1760, 1936, 2420, 2464, 2956, 3080, 3388, 3695, 3872, 4235, 4840, 5173, 5912, 6160, 6776, 7390, 8129, 8470, 9680, 10346, 11824, 12320, 13552, 14780, 16258, 16940, 19360, 20692, 23648, 25865, 27104, 29560, 32516, 33880, 40645, 41384, 51730, 56903, 59120, 65032, 67760, 81290, 82768, 89419, 103460, 113806, 118240, 130064, 135520, 162580, 165536, 178838, 206920, 227612, 260128, 284515, 325160, 357676, 413840, 447095, 455224, 569030, 625933, 650320, 715352, 827680, 894190, 910448, 1138060, 1251866, 1300640, 1430704, 1788380, 1820896, 2276120, 2503732, 2861408, 3129665, 3576760, 4552240, 5007464, 6259330, 7153520, 9104480, 10014928, 12518660, 14307040, 20029856, 25037320, 50074640, 100149280]

約数ペア:

[(1, 100149280), (2, 50074640), (4, 25037320), (5, 20029856), (7, 14307040), (8, 12518660), (10, 10014928), (11, 9104480), (14, 7153520), (16, 6259330), (20, 5007464), (22, 4552240), (28, 3576760), (32, 3129665), (35, 2861408), (40, 2503732), (44, 2276120), (55, 1820896), (56, 1788380), (70, 1430704), (77, 1300640), (80, 1251866), (88, 1138060), (110, 910448), (112, 894190), (121, 827680), (140, 715352), (154, 650320), (160, 625933), (176, 569030), (220, 455224), (224, 447095), (242, 413840), (280, 357676), (308, 325160), (352, 284515), (385, 260128), (440, 227612), (484, 206920), (560, 178838), (605, 165536), (616, 162580), (739, 135520), (770, 130064), (847, 118240), (880, 113806), (968, 103460), (1120, 89419), (1210, 82768), (1232, 81290), (1478, 67760), (1540, 65032), (1694, 59120), (1760, 56903), (1936, 51730), (2420, 41384), (2464, 40645), (2956, 33880), (3080, 32516), (3388, 29560), (3695, 27104), (3872, 25865), (4235, 23648), (4840, 20692), (5173, 19360), (5912, 16940), (6160, 16258), (6776, 14780), (7390, 13552), (8129, 12320), (8470, 11824), (9680, 10346)]