197671650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{10891}}^1$

素因数の和:10928

約数の個数: 72

約数和(自身を含む): 538892592

約数和(自身を除く): 341220942

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 25, 30, 33, 50, 55, 66, 75, 110, 121, 150, 165, 242, 275, 330, 363, 550, 605, 726, 825, 1210, 1650, 1815, 3025, 3630, 6050, 9075, 10891, 18150, 21782, 32673, 54455, 65346, 108910, 119801, 163365, 239602, 272275, 326730, 359403, 544550, 599005, 718806, 816825, 1198010, 1317811, 1633650, 1797015, 2635622, 2995025, 3594030, 3953433, 5990050, 6589055, 7906866, 8985075, 13178110, 17970150, 19767165, 32945275, 39534330, 65890550, 98835825, 197671650]

約数ペア:

[(1, 197671650), (2, 98835825), (3, 65890550), (5, 39534330), (6, 32945275), (10, 19767165), (11, 17970150), (15, 13178110), (22, 8985075), (25, 7906866), (30, 6589055), (33, 5990050), (50, 3953433), (55, 3594030), (66, 2995025), (75, 2635622), (110, 1797015), (121, 1633650), (150, 1317811), (165, 1198010), (242, 816825), (275, 718806), (330, 599005), (363, 544550), (550, 359403), (605, 326730), (726, 272275), (825, 239602), (1210, 163365), (1650, 119801), (1815, 108910), (3025, 65346), (3630, 54455), (6050, 32673), (9075, 21782), (10891, 18150)]