144327750

素因数分解:

$2^1\times 3^1\times 5^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{743}}^1$

素因数の和:807

約数の個数: 128

約数和(自身を含む): 423401472

約数和(自身を除く): 279073722

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 37, 42, 50, 70, 74, 75, 105, 111, 125, 150, 175, 185, 210, 222, 250, 259, 350, 370, 375, 518, 525, 555, 743, 750, 777, 875, 925, 1050, 1110, 1295, 1486, 1554, 1750, 1850, 2229, 2590, 2625, 2775, 3715, 3885, 4458, 4625, 5201, 5250, 5550, 6475, 7430, 7770, 9250, 10402, 11145, 12950, 13875, 15603, 18575, 19425, 22290, 26005, 27491, 27750, 31206, 32375, 37150, 38850, 52010, 54982, 55725, 64750, 78015, 82473, 92875, 97125, 111450, 130025, 137455, 156030, 164946, 185750, 192437, 194250, 260050, 274910, 278625, 384874, 390075, 412365, 557250, 577311, 650125, 687275, 780150, 824730, 962185, 1154622, 1300250, 1374550, 1924370, 1950375, 2061825, 2886555, 3436375, 3900750, 4123650, 4810925, 5773110, 6872750, 9621850, 10309125, 14432775, 20618250, 24054625, 28865550, 48109250, 72163875, 144327750]

約数ペア:

[(1, 144327750), (2, 72163875), (3, 48109250), (5, 28865550), (6, 24054625), (7, 20618250), (10, 14432775), (14, 10309125), (15, 9621850), (21, 6872750), (25, 5773110), (30, 4810925), (35, 4123650), (37, 3900750), (42, 3436375), (50, 2886555), (70, 2061825), (74, 1950375), (75, 1924370), (105, 1374550), (111, 1300250), (125, 1154622), (150, 962185), (175, 824730), (185, 780150), (210, 687275), (222, 650125), (250, 577311), (259, 557250), (350, 412365), (370, 390075), (375, 384874), (518, 278625), (525, 274910), (555, 260050), (743, 194250), (750, 192437), (777, 185750), (875, 164946), (925, 156030), (1050, 137455), (1110, 130025), (1295, 111450), (1486, 97125), (1554, 92875), (1750, 82473), (1850, 78015), (2229, 64750), (2590, 55725), (2625, 54982), (2775, 52010), (3715, 38850), (3885, 37150), (4458, 32375), (4625, 31206), (5201, 27750), (5250, 27491), (5550, 26005), (6475, 22290), (7430, 19425), (7770, 18575), (9250, 15603), (10402, 13875), (11145, 12950)]