87543720

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{7369}}^1$

素因数の和:7400

約数の個数: 128

約数和(自身を含む): 318384000

約数和(自身を除く): 230840280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 88, 90, 99, 108, 110, 120, 132, 135, 165, 180, 198, 216, 220, 264, 270, 297, 330, 360, 396, 440, 495, 540, 594, 660, 792, 990, 1080, 1188, 1320, 1485, 1980, 2376, 2970, 3960, 5940, 7369, 11880, 14738, 22107, 29476, 36845, 44214, 58952, 66321, 73690, 81059, 88428, 110535, 132642, 147380, 162118, 176856, 198963, 221070, 243177, 265284, 294760, 324236, 331605, 397926, 405295, 442140, 486354, 530568, 648472, 663210, 729531, 795852, 810590, 884280, 972708, 994815, 1215885, 1326420, 1459062, 1591704, 1621180, 1945416, 1989630, 2188593, 2431770, 2652840, 2918124, 3242360, 3647655, 3979260, 4377186, 4863540, 5836248, 7295310, 7958520, 8754372, 9727080, 10942965, 14590620, 17508744, 21885930, 29181240, 43771860, 87543720]

約数ペア:

[(1, 87543720), (2, 43771860), (3, 29181240), (4, 21885930), (5, 17508744), (6, 14590620), (8, 10942965), (9, 9727080), (10, 8754372), (11, 7958520), (12, 7295310), (15, 5836248), (18, 4863540), (20, 4377186), (22, 3979260), (24, 3647655), (27, 3242360), (30, 2918124), (33, 2652840), (36, 2431770), (40, 2188593), (44, 1989630), (45, 1945416), (54, 1621180), (55, 1591704), (60, 1459062), (66, 1326420), (72, 1215885), (88, 994815), (90, 972708), (99, 884280), (108, 810590), (110, 795852), (120, 729531), (132, 663210), (135, 648472), (165, 530568), (180, 486354), (198, 442140), (216, 405295), (220, 397926), (264, 331605), (270, 324236), (297, 294760), (330, 265284), (360, 243177), (396, 221070), (440, 198963), (495, 176856), (540, 162118), (594, 147380), (660, 132642), (792, 110535), (990, 88428), (1080, 81059), (1188, 73690), (1320, 66321), (1485, 58952), (1980, 44214), (2376, 36845), (2970, 29476), (3960, 22107), (5940, 14738), (7369, 11880)]