84680750

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1$

素因数の和:171

約数の個数: 128

約数和(自身を含む): 203793408

約数和(自身を除く): 119112658

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 25, 35, 50, 53, 55, 70, 77, 83, 106, 110, 125, 154, 166, 175, 250, 265, 275, 350, 371, 385, 415, 530, 550, 581, 583, 742, 770, 830, 875, 913, 1162, 1166, 1325, 1375, 1750, 1826, 1855, 1925, 2075, 2650, 2750, 2905, 2915, 3710, 3850, 4081, 4150, 4399, 4565, 5810, 5830, 6391, 6625, 8162, 8798, 9130, 9275, 9625, 10375, 12782, 13250, 14525, 14575, 18550, 19250, 20405, 20750, 21995, 22825, 29050, 29150, 30793, 31955, 40810, 43990, 45650, 46375, 48389, 61586, 63910, 72625, 72875, 92750, 96778, 102025, 109975, 114125, 145250, 145750, 153965, 159775, 204050, 219950, 228250, 241945, 307930, 319550, 338723, 483890, 510125, 549875, 677446, 769825, 798875, 1020250, 1099750, 1209725, 1539650, 1597750, 1693615, 2419450, 3387230, 3849125, 6048625, 7698250, 8468075, 12097250, 16936150, 42340375, 84680750]

約数ペア:

[(1, 84680750), (2, 42340375), (5, 16936150), (7, 12097250), (10, 8468075), (11, 7698250), (14, 6048625), (22, 3849125), (25, 3387230), (35, 2419450), (50, 1693615), (53, 1597750), (55, 1539650), (70, 1209725), (77, 1099750), (83, 1020250), (106, 798875), (110, 769825), (125, 677446), (154, 549875), (166, 510125), (175, 483890), (250, 338723), (265, 319550), (275, 307930), (350, 241945), (371, 228250), (385, 219950), (415, 204050), (530, 159775), (550, 153965), (581, 145750), (583, 145250), (742, 114125), (770, 109975), (830, 102025), (875, 96778), (913, 92750), (1162, 72875), (1166, 72625), (1325, 63910), (1375, 61586), (1750, 48389), (1826, 46375), (1855, 45650), (1925, 43990), (2075, 40810), (2650, 31955), (2750, 30793), (2905, 29150), (2915, 29050), (3710, 22825), (3850, 21995), (4081, 20750), (4150, 20405), (4399, 19250), (4565, 18550), (5810, 14575), (5830, 14525), (6391, 13250), (6625, 12782), (8162, 10375), (8798, 9625), (9130, 9275)]