38140740

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{6421}}^1$

素因数の和:6450

約数の個数: 96

約数和(自身を含む): 129467520

約数和(自身を除く): 91326780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 90, 99, 108, 110, 132, 135, 165, 180, 198, 220, 270, 297, 330, 396, 495, 540, 594, 660, 990, 1188, 1485, 1980, 2970, 5940, 6421, 12842, 19263, 25684, 32105, 38526, 57789, 64210, 70631, 77052, 96315, 115578, 128420, 141262, 173367, 192630, 211893, 231156, 282524, 288945, 346734, 353155, 385260, 423786, 577890, 635679, 693468, 706310, 847572, 866835, 1059465, 1155780, 1271358, 1412620, 1733670, 1907037, 2118930, 2542716, 3178395, 3467340, 3814074, 4237860, 6356790, 7628148, 9535185, 12713580, 19070370, 38140740]

約数ペア:

[(1, 38140740), (2, 19070370), (3, 12713580), (4, 9535185), (5, 7628148), (6, 6356790), (9, 4237860), (10, 3814074), (11, 3467340), (12, 3178395), (15, 2542716), (18, 2118930), (20, 1907037), (22, 1733670), (27, 1412620), (30, 1271358), (33, 1155780), (36, 1059465), (44, 866835), (45, 847572), (54, 706310), (55, 693468), (60, 635679), (66, 577890), (90, 423786), (99, 385260), (108, 353155), (110, 346734), (132, 288945), (135, 282524), (165, 231156), (180, 211893), (198, 192630), (220, 173367), (270, 141262), (297, 128420), (330, 115578), (396, 96315), (495, 77052), (540, 70631), (594, 64210), (660, 57789), (990, 38526), (1188, 32105), (1485, 25684), (1980, 19263), (2970, 12842), (5940, 6421)]