202455180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{8719}}^1$

素因数の和:8780

約数の個数: 96

約数和(自身を含む): 644582400

約数和(自身を除く): 442127220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 43, 45, 54, 60, 86, 90, 108, 129, 135, 172, 180, 215, 258, 270, 387, 430, 516, 540, 645, 774, 860, 1161, 1290, 1548, 1935, 2322, 2580, 3870, 4644, 5805, 7740, 8719, 11610, 17438, 23220, 26157, 34876, 43595, 52314, 78471, 87190, 104628, 130785, 156942, 174380, 235413, 261570, 313884, 374917, 392355, 470826, 523140, 749834, 784710, 941652, 1124751, 1177065, 1499668, 1569420, 1874585, 2249502, 2354130, 3374253, 3749170, 4499004, 4708260, 5623755, 6748506, 7498340, 10122759, 11247510, 13497012, 16871265, 20245518, 22495020, 33742530, 40491036, 50613795, 67485060, 101227590, 202455180]

約数ペア:

[(1, 202455180), (2, 101227590), (3, 67485060), (4, 50613795), (5, 40491036), (6, 33742530), (9, 22495020), (10, 20245518), (12, 16871265), (15, 13497012), (18, 11247510), (20, 10122759), (27, 7498340), (30, 6748506), (36, 5623755), (43, 4708260), (45, 4499004), (54, 3749170), (60, 3374253), (86, 2354130), (90, 2249502), (108, 1874585), (129, 1569420), (135, 1499668), (172, 1177065), (180, 1124751), (215, 941652), (258, 784710), (270, 749834), (387, 523140), (430, 470826), (516, 392355), (540, 374917), (645, 313884), (774, 261570), (860, 235413), (1161, 174380), (1290, 156942), (1548, 130785), (1935, 104628), (2322, 87190), (2580, 78471), (3870, 52314), (4644, 43595), (5805, 34876), (7740, 26157), (8719, 23220), (11610, 17438)]