91043820

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3803}}^1$

素因数の和:3844

約数の個数: 144

約数和(自身を含む): 332317440

約数和(自身を除く): 241273620

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 28, 30, 35, 36, 38, 42, 45, 57, 60, 63, 70, 76, 84, 90, 95, 105, 114, 126, 133, 140, 171, 180, 190, 210, 228, 252, 266, 285, 315, 342, 380, 399, 420, 532, 570, 630, 665, 684, 798, 855, 1140, 1197, 1260, 1330, 1596, 1710, 1995, 2394, 2660, 3420, 3803, 3990, 4788, 5985, 7606, 7980, 11409, 11970, 15212, 19015, 22818, 23940, 26621, 34227, 38030, 45636, 53242, 57045, 68454, 72257, 76060, 79863, 106484, 114090, 133105, 136908, 144514, 159726, 171135, 216771, 228180, 239589, 266210, 289028, 319452, 342270, 361285, 399315, 433542, 479178, 505799, 532420, 650313, 684540, 722570, 798630, 867084, 958356, 1011598, 1083855, 1197945, 1300626, 1445140, 1517397, 1597260, 2023196, 2167710, 2395890, 2528995, 2601252, 3034794, 3251565, 4335420, 4552191, 4791780, 5057990, 6069588, 6503130, 7586985, 9104382, 10115980, 13006260, 15173970, 18208764, 22760955, 30347940, 45521910, 91043820]

約数ペア:

[(1, 91043820), (2, 45521910), (3, 30347940), (4, 22760955), (5, 18208764), (6, 15173970), (7, 13006260), (9, 10115980), (10, 9104382), (12, 7586985), (14, 6503130), (15, 6069588), (18, 5057990), (19, 4791780), (20, 4552191), (21, 4335420), (28, 3251565), (30, 3034794), (35, 2601252), (36, 2528995), (38, 2395890), (42, 2167710), (45, 2023196), (57, 1597260), (60, 1517397), (63, 1445140), (70, 1300626), (76, 1197945), (84, 1083855), (90, 1011598), (95, 958356), (105, 867084), (114, 798630), (126, 722570), (133, 684540), (140, 650313), (171, 532420), (180, 505799), (190, 479178), (210, 433542), (228, 399315), (252, 361285), (266, 342270), (285, 319452), (315, 289028), (342, 266210), (380, 239589), (399, 228180), (420, 216771), (532, 171135), (570, 159726), (630, 144514), (665, 136908), (684, 133105), (798, 114090), (855, 106484), (1140, 79863), (1197, 76060), (1260, 72257), (1330, 68454), (1596, 57045), (1710, 53242), (1995, 45636), (2394, 38030), (2660, 34227), (3420, 26621), (3803, 23940), (3990, 22818), (4788, 19015), (5985, 15212), (7606, 11970), (7980, 11409)]