1397229300

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{67499}}^1$

素因数の和:67542

約数の個数: 108

約数和(自身を含む): 4570020000

約数和(自身を除く): 3172790700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 25, 30, 36, 45, 46, 50, 60, 69, 75, 90, 92, 100, 115, 138, 150, 180, 207, 225, 230, 276, 300, 345, 414, 450, 460, 575, 690, 828, 900, 1035, 1150, 1380, 1725, 2070, 2300, 3450, 4140, 5175, 6900, 10350, 20700, 67499, 134998, 202497, 269996, 337495, 404994, 607491, 674990, 809988, 1012485, 1214982, 1349980, 1552477, 1687475, 2024970, 2429964, 3037455, 3104954, 3374950, 4049940, 4657431, 5062425, 6074910, 6209908, 6749900, 7762385, 9314862, 10124850, 12149820, 13972293, 15187275, 15524770, 18629724, 20249700, 23287155, 27944586, 30374550, 31049540, 38811925, 46574310, 55889172, 60749100, 69861465, 77623850, 93148620, 116435775, 139722930, 155247700, 232871550, 279445860, 349307325, 465743100, 698614650, 1397229300]

約数ペア:

[(1, 1397229300), (2, 698614650), (3, 465743100), (4, 349307325), (5, 279445860), (6, 232871550), (9, 155247700), (10, 139722930), (12, 116435775), (15, 93148620), (18, 77623850), (20, 69861465), (23, 60749100), (25, 55889172), (30, 46574310), (36, 38811925), (45, 31049540), (46, 30374550), (50, 27944586), (60, 23287155), (69, 20249700), (75, 18629724), (90, 15524770), (92, 15187275), (100, 13972293), (115, 12149820), (138, 10124850), (150, 9314862), (180, 7762385), (207, 6749900), (225, 6209908), (230, 6074910), (276, 5062425), (300, 4657431), (345, 4049940), (414, 3374950), (450, 3104954), (460, 3037455), (575, 2429964), (690, 2024970), (828, 1687475), (900, 1552477), (1035, 1349980), (1150, 1214982), (1380, 1012485), (1725, 809988), (2070, 674990), (2300, 607491), (3450, 404994), (4140, 337495), (5175, 269996), (6900, 202497), (10350, 134998), (20700, 67499)]