133024700

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1321}}^1$

素因数の和:1407

約数の個数: 72

約数和(自身を含む): 309823920

約数和(自身を除く): 176799220

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 53, 76, 95, 100, 106, 190, 212, 265, 380, 475, 530, 950, 1007, 1060, 1321, 1325, 1900, 2014, 2642, 2650, 4028, 5035, 5284, 5300, 6605, 10070, 13210, 20140, 25099, 25175, 26420, 33025, 50198, 50350, 66050, 70013, 100396, 100700, 125495, 132100, 140026, 250990, 280052, 350065, 501980, 627475, 700130, 1254950, 1330247, 1400260, 1750325, 2509900, 2660494, 3500650, 5320988, 6651235, 7001300, 13302470, 26604940, 33256175, 66512350, 133024700]

約数ペア:

[(1, 133024700), (2, 66512350), (4, 33256175), (5, 26604940), (10, 13302470), (19, 7001300), (20, 6651235), (25, 5320988), (38, 3500650), (50, 2660494), (53, 2509900), (76, 1750325), (95, 1400260), (100, 1330247), (106, 1254950), (190, 700130), (212, 627475), (265, 501980), (380, 350065), (475, 280052), (530, 250990), (950, 140026), (1007, 132100), (1060, 125495), (1321, 100700), (1325, 100396), (1900, 70013), (2014, 66050), (2642, 50350), (2650, 50198), (4028, 33025), (5035, 26420), (5284, 25175), (5300, 25099), (6605, 20140), (10070, 13210)]