109927980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{21059}}^1$

素因数の和:21103

約数の個数: 72

約数和(自身を含む): 344962800

約数和(自身を除く): 235034820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 116, 145, 174, 180, 261, 290, 348, 435, 522, 580, 870, 1044, 1305, 1740, 2610, 5220, 21059, 42118, 63177, 84236, 105295, 126354, 189531, 210590, 252708, 315885, 379062, 421180, 610711, 631770, 758124, 947655, 1221422, 1263540, 1832133, 1895310, 2442844, 3053555, 3664266, 3790620, 5496399, 6107110, 7328532, 9160665, 10992798, 12214220, 18321330, 21985596, 27481995, 36642660, 54963990, 109927980]

約数ペア:

[(1, 109927980), (2, 54963990), (3, 36642660), (4, 27481995), (5, 21985596), (6, 18321330), (9, 12214220), (10, 10992798), (12, 9160665), (15, 7328532), (18, 6107110), (20, 5496399), (29, 3790620), (30, 3664266), (36, 3053555), (45, 2442844), (58, 1895310), (60, 1832133), (87, 1263540), (90, 1221422), (116, 947655), (145, 758124), (174, 631770), (180, 610711), (261, 421180), (290, 379062), (348, 315885), (435, 252708), (522, 210590), (580, 189531), (870, 126354), (1044, 105295), (1305, 84236), (1740, 63177), (2610, 42118), (5220, 21059)]