299867828840

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{197}}^2\times {\mathrm{6661}}^1$

素因数の和:7095

約数の個数: 96

約数和(自身を含む): 701634511800

約数和(自身を除く): 401766682960

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 197, 232, 290, 394, 580, 788, 985, 1160, 1576, 1970, 3940, 5713, 6661, 7880, 11426, 13322, 22852, 26644, 28565, 33305, 38809, 45704, 53288, 57130, 66610, 77618, 114260, 133220, 155236, 193169, 194045, 228520, 266440, 310472, 386338, 388090, 772676, 776180, 965845, 1125461, 1312217, 1545352, 1552360, 1931690, 2250922, 2624434, 3863380, 4501844, 5248868, 5627305, 6561085, 7726760, 9003688, 10497736, 11254610, 13122170, 22509220, 26244340, 38054293, 45018440, 52488680, 76108586, 152217172, 190271465, 258506749, 304434344, 380542930, 517013498, 761085860, 1034026996, 1292533745, 1522171720, 2068053992, 2585067490, 5170134980, 7496695721, 10340269960, 14993391442, 29986782884, 37483478605, 59973565768, 74966957210, 149933914420, 299867828840]

約数ペア:

[(1, 299867828840), (2, 149933914420), (4, 74966957210), (5, 59973565768), (8, 37483478605), (10, 29986782884), (20, 14993391442), (29, 10340269960), (40, 7496695721), (58, 5170134980), (116, 2585067490), (145, 2068053992), (197, 1522171720), (232, 1292533745), (290, 1034026996), (394, 761085860), (580, 517013498), (788, 380542930), (985, 304434344), (1160, 258506749), (1576, 190271465), (1970, 152217172), (3940, 76108586), (5713, 52488680), (6661, 45018440), (7880, 38054293), (11426, 26244340), (13322, 22509220), (22852, 13122170), (26644, 11254610), (28565, 10497736), (33305, 9003688), (38809, 7726760), (45704, 6561085), (53288, 5627305), (57130, 5248868), (66610, 4501844), (77618, 3863380), (114260, 2624434), (133220, 2250922), (155236, 1931690), (193169, 1552360), (194045, 1545352), (228520, 1312217), (266440, 1125461), (310472, 965845), (386338, 776180), (388090, 772676)]