299242020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{487}}^1$

素因数の和:543

約数の個数: 288

約数和(自身を含む): 1121541120

約数和(自身を除く): 822299100

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 19, 20, 21, 22, 28, 30, 33, 35, 38, 42, 44, 49, 55, 57, 60, 66, 70, 76, 77, 84, 95, 98, 105, 110, 114, 132, 133, 140, 147, 154, 165, 190, 196, 209, 210, 220, 228, 231, 245, 266, 285, 294, 308, 330, 380, 385, 399, 418, 420, 462, 487, 490, 532, 539, 570, 588, 627, 660, 665, 735, 770, 798, 836, 924, 931, 974, 980, 1045, 1078, 1140, 1155, 1254, 1330, 1461, 1463, 1470, 1540, 1596, 1617, 1862, 1948, 1995, 2090, 2156, 2310, 2435, 2508, 2660, 2695, 2793, 2922, 2926, 2940, 3135, 3234, 3409, 3724, 3990, 4180, 4389, 4620, 4655, 4870, 5357, 5390, 5586, 5844, 5852, 6270, 6468, 6818, 7305, 7315, 7980, 8085, 8778, 9253, 9310, 9740, 10227, 10241, 10714, 10780, 11172, 12540, 13636, 13965, 14610, 14630, 16071, 16170, 17045, 17556, 18506, 18620, 20454, 20482, 21428, 21945, 23863, 26785, 27759, 27930, 29220, 29260, 30723, 32142, 32340, 34090, 37012, 37499, 40908, 40964, 43890, 46265, 47726, 51135, 51205, 53570, 55518, 55860, 61446, 64284, 64771, 68180, 71589, 74998, 80355, 87780, 92530, 95452, 101783, 102270, 102410, 107140, 111036, 112497, 119315, 122892, 129542, 138795, 143178, 149996, 153615, 160710, 185060, 187495, 194313, 203566, 204540, 204820, 224994, 238630, 259084, 262493, 277590, 286356, 305349, 307230, 321420, 323855, 357945, 374990, 388626, 407132, 449988, 453397, 477260, 508915, 524986, 555180, 562485, 610698, 614460, 647710, 712481, 715890, 749980, 777252, 787479, 906794, 971565, 1017830, 1049972, 1124970, 1221396, 1295420, 1312465, 1360191, 1424962, 1431780, 1526745, 1574958, 1813588, 1943130, 2035660, 2137443, 2249940, 2266985, 2624930, 2720382, 2849924, 3053490, 3149916, 3562405, 3886260, 3937395, 4274886, 4533970, 4987367, 5249860, 5440764, 6106980, 6800955, 7124810, 7874790, 8549772, 9067940, 9974734, 10687215, 13601910, 14249620, 14962101, 15749580, 19949468, 21374430, 24936835, 27203820, 29924202, 42748860, 49873670, 59848404, 74810505, 99747340, 149621010, 299242020]

約数ペア:

[(1, 299242020), (2, 149621010), (3, 99747340), (4, 74810505), (5, 59848404), (6, 49873670), (7, 42748860), (10, 29924202), (11, 27203820), (12, 24936835), (14, 21374430), (15, 19949468), (19, 15749580), (20, 14962101), (21, 14249620), (22, 13601910), (28, 10687215), (30, 9974734), (33, 9067940), (35, 8549772), (38, 7874790), (42, 7124810), (44, 6800955), (49, 6106980), (55, 5440764), (57, 5249860), (60, 4987367), (66, 4533970), (70, 4274886), (76, 3937395), (77, 3886260), (84, 3562405), (95, 3149916), (98, 3053490), (105, 2849924), (110, 2720382), (114, 2624930), (132, 2266985), (133, 2249940), (140, 2137443), (147, 2035660), (154, 1943130), (165, 1813588), (190, 1574958), (196, 1526745), (209, 1431780), (210, 1424962), (220, 1360191), (228, 1312465), (231, 1295420), (245, 1221396), (266, 1124970), (285, 1049972), (294, 1017830), (308, 971565), (330, 906794), (380, 787479), (385, 777252), (399, 749980), (418, 715890), (420, 712481), (462, 647710), (487, 614460), (490, 610698), (532, 562485), (539, 555180), (570, 524986), (588, 508915), (627, 477260), (660, 453397), (665, 449988), (735, 407132), (770, 388626), (798, 374990), (836, 357945), (924, 323855), (931, 321420), (974, 307230), (980, 305349), (1045, 286356), (1078, 277590), (1140, 262493), (1155, 259084), (1254, 238630), (1330, 224994), (1461, 204820), (1463, 204540), (1470, 203566), (1540, 194313), (1596, 187495), (1617, 185060), (1862, 160710), (1948, 153615), (1995, 149996), (2090, 143178), (2156, 138795), (2310, 129542), (2435, 122892), (2508, 119315), (2660, 112497), (2695, 111036), (2793, 107140), (2922, 102410), (2926, 102270), (2940, 101783), (3135, 95452), (3234, 92530), (3409, 87780), (3724, 80355), (3990, 74998), (4180, 71589), (4389, 68180), (4620, 64771), (4655, 64284), (4870, 61446), (5357, 55860), (5390, 55518), (5586, 53570), (5844, 51205), (5852, 51135), (6270, 47726), (6468, 46265), (6818, 43890), (7305, 40964), (7315, 40908), (7980, 37499), (8085, 37012), (8778, 34090), (9253, 32340), (9310, 32142), (9740, 30723), (10227, 29260), (10241, 29220), (10714, 27930), (10780, 27759), (11172, 26785), (12540, 23863), (13636, 21945), (13965, 21428), (14610, 20482), (14630, 20454), (16071, 18620), (16170, 18506), (17045, 17556)]