89768520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1933}}^1$

素因数の和:1996

約数の個数: 128

約数和(自身を含む): 306345600

約数和(自身を除く): 216577080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 43, 45, 54, 60, 72, 86, 90, 108, 120, 129, 135, 172, 180, 215, 216, 258, 270, 344, 360, 387, 430, 516, 540, 645, 774, 860, 1032, 1080, 1161, 1290, 1548, 1720, 1933, 1935, 2322, 2580, 3096, 3866, 3870, 4644, 5160, 5799, 5805, 7732, 7740, 9288, 9665, 11598, 11610, 15464, 15480, 17397, 19330, 23196, 23220, 28995, 34794, 38660, 46392, 46440, 52191, 57990, 69588, 77320, 83119, 86985, 104382, 115980, 139176, 166238, 173970, 208764, 231960, 249357, 260955, 332476, 347940, 415595, 417528, 498714, 521910, 664952, 695880, 748071, 831190, 997428, 1043820, 1246785, 1496142, 1662380, 1994856, 2087640, 2244213, 2493570, 2992284, 3324760, 3740355, 4488426, 4987140, 5984568, 7480710, 8976852, 9974280, 11221065, 14961420, 17953704, 22442130, 29922840, 44884260, 89768520]

約数ペア:

[(1, 89768520), (2, 44884260), (3, 29922840), (4, 22442130), (5, 17953704), (6, 14961420), (8, 11221065), (9, 9974280), (10, 8976852), (12, 7480710), (15, 5984568), (18, 4987140), (20, 4488426), (24, 3740355), (27, 3324760), (30, 2992284), (36, 2493570), (40, 2244213), (43, 2087640), (45, 1994856), (54, 1662380), (60, 1496142), (72, 1246785), (86, 1043820), (90, 997428), (108, 831190), (120, 748071), (129, 695880), (135, 664952), (172, 521910), (180, 498714), (215, 417528), (216, 415595), (258, 347940), (270, 332476), (344, 260955), (360, 249357), (387, 231960), (430, 208764), (516, 173970), (540, 166238), (645, 139176), (774, 115980), (860, 104382), (1032, 86985), (1080, 83119), (1161, 77320), (1290, 69588), (1548, 57990), (1720, 52191), (1933, 46440), (1935, 46392), (2322, 38660), (2580, 34794), (3096, 28995), (3866, 23220), (3870, 23196), (4644, 19330), (5160, 17397), (5799, 15480), (5805, 15464), (7732, 11610), (7740, 11598), (9288, 9665)]