71800300

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{5021}}^1$

素因数の和:5059

約数の個数: 72

約数和(自身を含む): 183082032

約数和(自身を除く): 111281732

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 25, 26, 44, 50, 52, 55, 65, 100, 110, 130, 143, 220, 260, 275, 286, 325, 550, 572, 650, 715, 1100, 1300, 1430, 2860, 3575, 5021, 7150, 10042, 14300, 20084, 25105, 50210, 55231, 65273, 100420, 110462, 125525, 130546, 220924, 251050, 261092, 276155, 326365, 502100, 552310, 652730, 718003, 1104620, 1305460, 1380775, 1436006, 1631825, 2761550, 2872012, 3263650, 3590015, 5523100, 6527300, 7180030, 14360060, 17950075, 35900150, 71800300]

約数ペア:

[(1, 71800300), (2, 35900150), (4, 17950075), (5, 14360060), (10, 7180030), (11, 6527300), (13, 5523100), (20, 3590015), (22, 3263650), (25, 2872012), (26, 2761550), (44, 1631825), (50, 1436006), (52, 1380775), (55, 1305460), (65, 1104620), (100, 718003), (110, 652730), (130, 552310), (143, 502100), (220, 326365), (260, 276155), (275, 261092), (286, 251050), (325, 220924), (550, 130546), (572, 125525), (650, 110462), (715, 100420), (1100, 65273), (1300, 55231), (1430, 50210), (2860, 25105), (3575, 20084), (5021, 14300), (7150, 10042)]