445043100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{64499}}^1$

素因数の和:64539

約数の個数: 72

約数和(自身を含む): 1343664000

約数和(自身を除く): 898620900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 25, 30, 46, 50, 60, 69, 75, 92, 100, 115, 138, 150, 230, 276, 300, 345, 460, 575, 690, 1150, 1380, 1725, 2300, 3450, 6900, 64499, 128998, 193497, 257996, 322495, 386994, 644990, 773988, 967485, 1289980, 1483477, 1612475, 1934970, 2966954, 3224950, 3869940, 4450431, 4837425, 5933908, 6449900, 7417385, 8900862, 9674850, 14834770, 17801724, 19349700, 22252155, 29669540, 37086925, 44504310, 74173850, 89008620, 111260775, 148347700, 222521550, 445043100]

約数ペア:

[(1, 445043100), (2, 222521550), (3, 148347700), (4, 111260775), (5, 89008620), (6, 74173850), (10, 44504310), (12, 37086925), (15, 29669540), (20, 22252155), (23, 19349700), (25, 17801724), (30, 14834770), (46, 9674850), (50, 8900862), (60, 7417385), (69, 6449900), (75, 5933908), (92, 4837425), (100, 4450431), (115, 3869940), (138, 3224950), (150, 2966954), (230, 1934970), (276, 1612475), (300, 1483477), (345, 1289980), (460, 967485), (575, 773988), (690, 644990), (1150, 386994), (1380, 322495), (1725, 257996), (2300, 193497), (3450, 128998), (6900, 64499)]