277282980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{39499}}^1$

素因数の和:39530

約数の個数: 96

約数和(自身を含む): 929040000

約数和(自身を除く): 651757020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 108, 117, 130, 135, 156, 180, 195, 234, 260, 270, 351, 390, 468, 540, 585, 702, 780, 1170, 1404, 1755, 2340, 3510, 7020, 39499, 78998, 118497, 157996, 197495, 236994, 355491, 394990, 473988, 513487, 592485, 710982, 789980, 1026974, 1066473, 1184970, 1421964, 1540461, 1777455, 2053948, 2132946, 2369940, 2567435, 3080922, 3554910, 4265892, 4621383, 5134870, 5332365, 6161844, 7109820, 7702305, 9242766, 10269740, 10664730, 13864149, 15404610, 18485532, 21329460, 23106915, 27728298, 30809220, 46213830, 55456596, 69320745, 92427660, 138641490, 277282980]

約数ペア:

[(1, 277282980), (2, 138641490), (3, 92427660), (4, 69320745), (5, 55456596), (6, 46213830), (9, 30809220), (10, 27728298), (12, 23106915), (13, 21329460), (15, 18485532), (18, 15404610), (20, 13864149), (26, 10664730), (27, 10269740), (30, 9242766), (36, 7702305), (39, 7109820), (45, 6161844), (52, 5332365), (54, 5134870), (60, 4621383), (65, 4265892), (78, 3554910), (90, 3080922), (108, 2567435), (117, 2369940), (130, 2132946), (135, 2053948), (156, 1777455), (180, 1540461), (195, 1421964), (234, 1184970), (260, 1066473), (270, 1026974), (351, 789980), (390, 710982), (468, 592485), (540, 513487), (585, 473988), (702, 394990), (780, 355491), (1170, 236994), (1404, 197495), (1755, 157996), (2340, 118497), (3510, 78998), (7020, 39499)]