20172321300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{3463}}^1\times {\mathrm{19417}}^1$

素因数の和:22897

約数の個数: 72

約数和(自身を含む): 58385110336

約数和(自身を除く): 38212789036

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 3463, 6926, 10389, 13852, 17315, 19417, 20778, 34630, 38834, 41556, 51945, 58251, 69260, 77668, 86575, 97085, 103890, 116502, 173150, 194170, 207780, 233004, 259725, 291255, 346300, 388340, 485425, 519450, 582510, 970850, 1038900, 1165020, 1456275, 1941700, 2912550, 5825100, 67241071, 134482142, 201723213, 268964284, 336205355, 403446426, 672410710, 806892852, 1008616065, 1344821420, 1681026775, 2017232130, 3362053550, 4034464260, 5043080325, 6724107100, 10086160650, 20172321300]

約数ペア:

[(1, 20172321300), (2, 10086160650), (3, 6724107100), (4, 5043080325), (5, 4034464260), (6, 3362053550), (10, 2017232130), (12, 1681026775), (15, 1344821420), (20, 1008616065), (25, 806892852), (30, 672410710), (50, 403446426), (60, 336205355), (75, 268964284), (100, 201723213), (150, 134482142), (300, 67241071), (3463, 5825100), (6926, 2912550), (10389, 1941700), (13852, 1456275), (17315, 1165020), (19417, 1038900), (20778, 970850), (34630, 582510), (38834, 519450), (41556, 485425), (51945, 388340), (58251, 346300), (69260, 291255), (77668, 259725), (86575, 233004), (97085, 207780), (103890, 194170), (116502, 173150)]