76544730

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{347}}^1$

素因数の和:425

約数の個数: 128

約数和(自身を含む): 220492800

約数和(自身を除く): 143948070

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 43, 45, 54, 57, 86, 90, 95, 114, 129, 135, 171, 190, 215, 258, 270, 285, 342, 347, 387, 430, 513, 570, 645, 694, 774, 817, 855, 1026, 1041, 1161, 1290, 1634, 1710, 1735, 1935, 2082, 2322, 2451, 2565, 3123, 3470, 3870, 4085, 4902, 5130, 5205, 5805, 6246, 6593, 7353, 8170, 9369, 10410, 11610, 12255, 13186, 14706, 14921, 15615, 18738, 19779, 22059, 24510, 29842, 31230, 32965, 36765, 39558, 44118, 44763, 46845, 59337, 65930, 73530, 74605, 89526, 93690, 98895, 110295, 118674, 134289, 149210, 178011, 197790, 220590, 223815, 268578, 283499, 296685, 356022, 402867, 447630, 566998, 593370, 671445, 805734, 850497, 890055, 1342890, 1417495, 1700994, 1780110, 2014335, 2551491, 2834990, 4028670, 4252485, 5102982, 7654473, 8504970, 12757455, 15308946, 25514910, 38272365, 76544730]

約数ペア:

[(1, 76544730), (2, 38272365), (3, 25514910), (5, 15308946), (6, 12757455), (9, 8504970), (10, 7654473), (15, 5102982), (18, 4252485), (19, 4028670), (27, 2834990), (30, 2551491), (38, 2014335), (43, 1780110), (45, 1700994), (54, 1417495), (57, 1342890), (86, 890055), (90, 850497), (95, 805734), (114, 671445), (129, 593370), (135, 566998), (171, 447630), (190, 402867), (215, 356022), (258, 296685), (270, 283499), (285, 268578), (342, 223815), (347, 220590), (387, 197790), (430, 178011), (513, 149210), (570, 134289), (645, 118674), (694, 110295), (774, 98895), (817, 93690), (855, 89526), (1026, 74605), (1041, 73530), (1161, 65930), (1290, 59337), (1634, 46845), (1710, 44763), (1735, 44118), (1935, 39558), (2082, 36765), (2322, 32965), (2451, 31230), (2565, 29842), (3123, 24510), (3470, 22059), (3870, 19779), (4085, 18738), (4902, 15615), (5130, 14921), (5205, 14706), (5805, 13186), (6246, 12255), (6593, 11610), (7353, 10410), (8170, 9369)]