71543800

素因数分解:

$2^3\times 5^2\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{151}}^1$

素因数の和:293

約数の個数: 96

約数和(自身を含む): 176417280

約数和(自身を除く): 104873480

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 25, 40, 46, 50, 92, 100, 103, 115, 151, 184, 200, 206, 230, 302, 412, 460, 515, 575, 604, 755, 824, 920, 1030, 1150, 1208, 1510, 2060, 2300, 2369, 2575, 3020, 3473, 3775, 4120, 4600, 4738, 5150, 6040, 6946, 7550, 9476, 10300, 11845, 13892, 15100, 15553, 17365, 18952, 20600, 23690, 27784, 30200, 31106, 34730, 47380, 59225, 62212, 69460, 77765, 86825, 94760, 118450, 124424, 138920, 155530, 173650, 236900, 311060, 347300, 357719, 388825, 473800, 622120, 694600, 715438, 777650, 1430876, 1555300, 1788595, 2861752, 3110600, 3577190, 7154380, 8942975, 14308760, 17885950, 35771900, 71543800]

約数ペア:

[(1, 71543800), (2, 35771900), (4, 17885950), (5, 14308760), (8, 8942975), (10, 7154380), (20, 3577190), (23, 3110600), (25, 2861752), (40, 1788595), (46, 1555300), (50, 1430876), (92, 777650), (100, 715438), (103, 694600), (115, 622120), (151, 473800), (184, 388825), (200, 357719), (206, 347300), (230, 311060), (302, 236900), (412, 173650), (460, 155530), (515, 138920), (575, 124424), (604, 118450), (755, 94760), (824, 86825), (920, 77765), (1030, 69460), (1150, 62212), (1208, 59225), (1510, 47380), (2060, 34730), (2300, 31106), (2369, 30200), (2575, 27784), (3020, 23690), (3473, 20600), (3775, 18952), (4120, 17365), (4600, 15553), (4738, 15100), (5150, 13892), (6040, 11845), (6946, 10300), (7550, 9476)]