377675730

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{887}}^1$

素因数の和:1005

約数の個数: 128

約数和(自身を含む): 1074124800

約数和(自身を除く): 696449070

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 83, 90, 95, 114, 135, 166, 171, 190, 249, 270, 285, 342, 415, 498, 513, 570, 747, 830, 855, 887, 1026, 1245, 1494, 1577, 1710, 1774, 2241, 2490, 2565, 2661, 3154, 3735, 4435, 4482, 4731, 5130, 5322, 7470, 7885, 7983, 8870, 9462, 11205, 13305, 14193, 15770, 15966, 16853, 22410, 23655, 23949, 26610, 28386, 33706, 39915, 42579, 47310, 47898, 50559, 70965, 73621, 79830, 84265, 85158, 101118, 119745, 141930, 147242, 151677, 168530, 212895, 220863, 239490, 252795, 303354, 368105, 425790, 441726, 455031, 505590, 662589, 736210, 758385, 910062, 1104315, 1325178, 1398799, 1516770, 1987767, 2208630, 2275155, 2797598, 3312945, 3975534, 4196397, 4550310, 6625890, 6993995, 8392794, 9938835, 12589191, 13987990, 19877670, 20981985, 25178382, 37767573, 41963970, 62945955, 75535146, 125891910, 188837865, 377675730]

約数ペア:

[(1, 377675730), (2, 188837865), (3, 125891910), (5, 75535146), (6, 62945955), (9, 41963970), (10, 37767573), (15, 25178382), (18, 20981985), (19, 19877670), (27, 13987990), (30, 12589191), (38, 9938835), (45, 8392794), (54, 6993995), (57, 6625890), (83, 4550310), (90, 4196397), (95, 3975534), (114, 3312945), (135, 2797598), (166, 2275155), (171, 2208630), (190, 1987767), (249, 1516770), (270, 1398799), (285, 1325178), (342, 1104315), (415, 910062), (498, 758385), (513, 736210), (570, 662589), (747, 505590), (830, 455031), (855, 441726), (887, 425790), (1026, 368105), (1245, 303354), (1494, 252795), (1577, 239490), (1710, 220863), (1774, 212895), (2241, 168530), (2490, 151677), (2565, 147242), (2661, 141930), (3154, 119745), (3735, 101118), (4435, 85158), (4482, 84265), (4731, 79830), (5130, 73621), (5322, 70965), (7470, 50559), (7885, 47898), (7983, 47310), (8870, 42579), (9462, 39915), (11205, 33706), (13305, 28386), (14193, 26610), (15770, 23949), (15966, 23655), (16853, 22410)]