152418420

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1571}}^1$

素因数の和:1611

約数の個数: 216

約数和(自身を含む): 587085408

約数和(自身を除く): 434666988

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 33, 35, 36, 42, 44, 45, 49, 55, 60, 63, 66, 70, 77, 84, 90, 98, 99, 105, 110, 126, 132, 140, 147, 154, 165, 180, 196, 198, 210, 220, 231, 245, 252, 294, 308, 315, 330, 385, 396, 420, 441, 462, 490, 495, 539, 588, 630, 660, 693, 735, 770, 882, 924, 980, 990, 1078, 1155, 1260, 1386, 1470, 1540, 1571, 1617, 1764, 1980, 2156, 2205, 2310, 2695, 2772, 2940, 3142, 3234, 3465, 4410, 4620, 4713, 4851, 5390, 6284, 6468, 6930, 7855, 8085, 8820, 9426, 9702, 10780, 10997, 13860, 14139, 15710, 16170, 17281, 18852, 19404, 21994, 23565, 24255, 28278, 31420, 32340, 32991, 34562, 43988, 47130, 48510, 51843, 54985, 56556, 65982, 69124, 70695, 76979, 86405, 94260, 97020, 98973, 103686, 109970, 120967, 131964, 141390, 153958, 155529, 164955, 172810, 197946, 207372, 219940, 230937, 241934, 259215, 282780, 307916, 311058, 329910, 345620, 362901, 384895, 395892, 461874, 483868, 494865, 518430, 604835, 622116, 659820, 692811, 725802, 769790, 777645, 846769, 923748, 989730, 1036860, 1088703, 1154685, 1209670, 1385622, 1451604, 1539580, 1555290, 1693538, 1814505, 1979460, 2177406, 2309370, 2419340, 2540307, 2771244, 3110580, 3387076, 3464055, 3629010, 4233845, 4354812, 4618740, 5080614, 5443515, 6928110, 7258020, 7620921, 8467690, 10161228, 10887030, 12701535, 13856220, 15241842, 16935380, 21774060, 25403070, 30483684, 38104605, 50806140, 76209210, 152418420]

約数ペア:

[(1, 152418420), (2, 76209210), (3, 50806140), (4, 38104605), (5, 30483684), (6, 25403070), (7, 21774060), (9, 16935380), (10, 15241842), (11, 13856220), (12, 12701535), (14, 10887030), (15, 10161228), (18, 8467690), (20, 7620921), (21, 7258020), (22, 6928110), (28, 5443515), (30, 5080614), (33, 4618740), (35, 4354812), (36, 4233845), (42, 3629010), (44, 3464055), (45, 3387076), (49, 3110580), (55, 2771244), (60, 2540307), (63, 2419340), (66, 2309370), (70, 2177406), (77, 1979460), (84, 1814505), (90, 1693538), (98, 1555290), (99, 1539580), (105, 1451604), (110, 1385622), (126, 1209670), (132, 1154685), (140, 1088703), (147, 1036860), (154, 989730), (165, 923748), (180, 846769), (196, 777645), (198, 769790), (210, 725802), (220, 692811), (231, 659820), (245, 622116), (252, 604835), (294, 518430), (308, 494865), (315, 483868), (330, 461874), (385, 395892), (396, 384895), (420, 362901), (441, 345620), (462, 329910), (490, 311058), (495, 307916), (539, 282780), (588, 259215), (630, 241934), (660, 230937), (693, 219940), (735, 207372), (770, 197946), (882, 172810), (924, 164955), (980, 155529), (990, 153958), (1078, 141390), (1155, 131964), (1260, 120967), (1386, 109970), (1470, 103686), (1540, 98973), (1571, 97020), (1617, 94260), (1764, 86405), (1980, 76979), (2156, 70695), (2205, 69124), (2310, 65982), (2695, 56556), (2772, 54985), (2940, 51843), (3142, 48510), (3234, 47130), (3465, 43988), (4410, 34562), (4620, 32991), (4713, 32340), (4851, 31420), (5390, 28278), (6284, 24255), (6468, 23565), (6930, 21994), (7855, 19404), (8085, 18852), (8820, 17281), (9426, 16170), (9702, 15710), (10780, 14139), (10997, 13860)]