285659220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^3\times {\mathrm{73}}^1$

素因数の和:132

約数の個数: 288

約数和(自身を含む): 1037425536

約数和(自身を除く): 751766316

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 49, 55, 60, 66, 70, 73, 77, 84, 98, 105, 110, 121, 132, 140, 146, 147, 154, 165, 196, 210, 219, 220, 231, 242, 245, 292, 294, 308, 330, 363, 365, 385, 420, 438, 462, 484, 490, 511, 539, 588, 605, 660, 726, 730, 735, 770, 803, 847, 876, 924, 980, 1022, 1078, 1095, 1155, 1210, 1331, 1452, 1460, 1470, 1533, 1540, 1606, 1617, 1694, 1815, 2044, 2156, 2190, 2310, 2409, 2420, 2541, 2555, 2662, 2695, 2940, 3066, 3212, 3234, 3388, 3577, 3630, 3993, 4015, 4235, 4380, 4620, 4818, 5082, 5110, 5324, 5390, 5621, 5929, 6132, 6468, 6655, 7154, 7260, 7665, 7986, 8030, 8085, 8470, 8833, 9317, 9636, 10164, 10220, 10731, 10780, 11242, 11858, 12045, 12705, 13310, 14308, 15330, 15972, 16060, 16170, 16863, 16940, 17666, 17787, 17885, 18634, 19965, 21462, 22484, 23716, 24090, 25410, 26499, 26620, 27951, 28105, 29645, 30660, 32340, 33726, 35332, 35574, 35770, 37268, 39347, 39930, 42924, 44165, 46585, 48180, 50820, 52998, 53655, 55902, 56210, 59290, 61831, 65219, 67452, 71148, 71540, 78694, 79860, 84315, 88330, 88935, 93170, 97163, 105996, 107310, 111804, 112420, 118041, 118580, 123662, 130438, 132495, 139755, 157388, 168630, 176660, 177870, 185493, 186340, 194326, 195657, 196735, 214620, 236082, 247324, 260876, 264990, 279510, 291489, 309155, 326095, 337260, 355740, 370986, 388652, 391314, 393470, 432817, 472164, 485815, 529980, 559020, 582978, 590205, 618310, 652190, 680141, 741972, 782628, 786940, 865634, 927465, 971630, 978285, 1165956, 1180410, 1236620, 1298451, 1304380, 1360282, 1457445, 1731268, 1854930, 1943260, 1956570, 2040423, 2164085, 2360820, 2596902, 2720564, 2914890, 3400705, 3709860, 3913140, 4080846, 4328170, 4760987, 5193804, 5829780, 6492255, 6801410, 8161692, 8656340, 9521974, 10202115, 12984510, 13602820, 14282961, 19043948, 20404230, 23804935, 25969020, 28565922, 40808460, 47609870, 57131844, 71414805, 95219740, 142829610, 285659220]

約数ペア:

[(1, 285659220), (2, 142829610), (3, 95219740), (4, 71414805), (5, 57131844), (6, 47609870), (7, 40808460), (10, 28565922), (11, 25969020), (12, 23804935), (14, 20404230), (15, 19043948), (20, 14282961), (21, 13602820), (22, 12984510), (28, 10202115), (30, 9521974), (33, 8656340), (35, 8161692), (42, 6801410), (44, 6492255), (49, 5829780), (55, 5193804), (60, 4760987), (66, 4328170), (70, 4080846), (73, 3913140), (77, 3709860), (84, 3400705), (98, 2914890), (105, 2720564), (110, 2596902), (121, 2360820), (132, 2164085), (140, 2040423), (146, 1956570), (147, 1943260), (154, 1854930), (165, 1731268), (196, 1457445), (210, 1360282), (219, 1304380), (220, 1298451), (231, 1236620), (242, 1180410), (245, 1165956), (292, 978285), (294, 971630), (308, 927465), (330, 865634), (363, 786940), (365, 782628), (385, 741972), (420, 680141), (438, 652190), (462, 618310), (484, 590205), (490, 582978), (511, 559020), (539, 529980), (588, 485815), (605, 472164), (660, 432817), (726, 393470), (730, 391314), (735, 388652), (770, 370986), (803, 355740), (847, 337260), (876, 326095), (924, 309155), (980, 291489), (1022, 279510), (1078, 264990), (1095, 260876), (1155, 247324), (1210, 236082), (1331, 214620), (1452, 196735), (1460, 195657), (1470, 194326), (1533, 186340), (1540, 185493), (1606, 177870), (1617, 176660), (1694, 168630), (1815, 157388), (2044, 139755), (2156, 132495), (2190, 130438), (2310, 123662), (2409, 118580), (2420, 118041), (2541, 112420), (2555, 111804), (2662, 107310), (2695, 105996), (2940, 97163), (3066, 93170), (3212, 88935), (3234, 88330), (3388, 84315), (3577, 79860), (3630, 78694), (3993, 71540), (4015, 71148), (4235, 67452), (4380, 65219), (4620, 61831), (4818, 59290), (5082, 56210), (5110, 55902), (5324, 53655), (5390, 52998), (5621, 50820), (5929, 48180), (6132, 46585), (6468, 44165), (6655, 42924), (7154, 39930), (7260, 39347), (7665, 37268), (7986, 35770), (8030, 35574), (8085, 35332), (8470, 33726), (8833, 32340), (9317, 30660), (9636, 29645), (10164, 28105), (10220, 27951), (10731, 26620), (10780, 26499), (11242, 25410), (11858, 24090), (12045, 23716), (12705, 22484), (13310, 21462), (14308, 19965), (15330, 18634), (15972, 17885), (16060, 17787), (16170, 17666), (16863, 16940)]