74966200

素因数分解:

$2^3\times 5^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{379}}^1$

素因数の和:461

約数の個数: 96

約数和(自身を含む): 186595200

約数和(自身を除く): 111629000

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 25, 40, 43, 46, 50, 86, 92, 100, 115, 172, 184, 200, 215, 230, 344, 379, 430, 460, 575, 758, 860, 920, 989, 1075, 1150, 1516, 1720, 1895, 1978, 2150, 2300, 3032, 3790, 3956, 4300, 4600, 4945, 7580, 7912, 8600, 8717, 9475, 9890, 15160, 16297, 17434, 18950, 19780, 24725, 32594, 34868, 37900, 39560, 43585, 49450, 65188, 69736, 75800, 81485, 87170, 98900, 130376, 162970, 174340, 197800, 217925, 325940, 348680, 374831, 407425, 435850, 651880, 749662, 814850, 871700, 1499324, 1629700, 1743400, 1874155, 2998648, 3259400, 3748310, 7496620, 9370775, 14993240, 18741550, 37483100, 74966200]

約数ペア:

[(1, 74966200), (2, 37483100), (4, 18741550), (5, 14993240), (8, 9370775), (10, 7496620), (20, 3748310), (23, 3259400), (25, 2998648), (40, 1874155), (43, 1743400), (46, 1629700), (50, 1499324), (86, 871700), (92, 814850), (100, 749662), (115, 651880), (172, 435850), (184, 407425), (200, 374831), (215, 348680), (230, 325940), (344, 217925), (379, 197800), (430, 174340), (460, 162970), (575, 130376), (758, 98900), (860, 87170), (920, 81485), (989, 75800), (1075, 69736), (1150, 65188), (1516, 49450), (1720, 43585), (1895, 39560), (1978, 37900), (2150, 34868), (2300, 32594), (3032, 24725), (3790, 19780), (3956, 18950), (4300, 17434), (4600, 16297), (4945, 15160), (7580, 9890), (7912, 9475), (8600, 8717)]