76985700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{569}}^1$

素因数の和:638

約数の個数: 144

約数和(自身を含む): 249359040

約数和(自身を除く): 172373340

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 25, 30, 33, 41, 44, 50, 55, 60, 66, 75, 82, 100, 110, 123, 132, 150, 164, 165, 205, 220, 246, 275, 300, 330, 410, 451, 492, 550, 569, 615, 660, 820, 825, 902, 1025, 1100, 1138, 1230, 1353, 1650, 1707, 1804, 2050, 2255, 2276, 2460, 2706, 2845, 3075, 3300, 3414, 4100, 4510, 5412, 5690, 6150, 6259, 6765, 6828, 8535, 9020, 11275, 11380, 12300, 12518, 13530, 14225, 17070, 18777, 22550, 23329, 25036, 27060, 28450, 31295, 33825, 34140, 37554, 42675, 45100, 46658, 56900, 62590, 67650, 69987, 75108, 85350, 93316, 93885, 116645, 125180, 135300, 139974, 156475, 170700, 187770, 233290, 256619, 279948, 312950, 349935, 375540, 466580, 469425, 513238, 583225, 625900, 699870, 769857, 938850, 1026476, 1166450, 1283095, 1399740, 1539714, 1749675, 1877700, 2332900, 2566190, 3079428, 3499350, 3849285, 5132380, 6415475, 6998700, 7698570, 12830950, 15397140, 19246425, 25661900, 38492850, 76985700]

約数ペア:

[(1, 76985700), (2, 38492850), (3, 25661900), (4, 19246425), (5, 15397140), (6, 12830950), (10, 7698570), (11, 6998700), (12, 6415475), (15, 5132380), (20, 3849285), (22, 3499350), (25, 3079428), (30, 2566190), (33, 2332900), (41, 1877700), (44, 1749675), (50, 1539714), (55, 1399740), (60, 1283095), (66, 1166450), (75, 1026476), (82, 938850), (100, 769857), (110, 699870), (123, 625900), (132, 583225), (150, 513238), (164, 469425), (165, 466580), (205, 375540), (220, 349935), (246, 312950), (275, 279948), (300, 256619), (330, 233290), (410, 187770), (451, 170700), (492, 156475), (550, 139974), (569, 135300), (615, 125180), (660, 116645), (820, 93885), (825, 93316), (902, 85350), (1025, 75108), (1100, 69987), (1138, 67650), (1230, 62590), (1353, 56900), (1650, 46658), (1707, 45100), (1804, 42675), (2050, 37554), (2255, 34140), (2276, 33825), (2460, 31295), (2706, 28450), (2845, 27060), (3075, 25036), (3300, 23329), (3414, 22550), (4100, 18777), (4510, 17070), (5412, 14225), (5690, 13530), (6150, 12518), (6259, 12300), (6765, 11380), (6828, 11275), (8535, 9020)]