12222195480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{280583}}^1$

素因数の和:280622

約数の個数: 144

約数和(自身を含む): 43661676240

約数和(自身を除く): 31439480760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 121, 132, 165, 180, 198, 220, 242, 264, 330, 360, 363, 396, 440, 484, 495, 605, 660, 726, 792, 968, 990, 1089, 1210, 1320, 1452, 1815, 1980, 2178, 2420, 2904, 3630, 3960, 4356, 4840, 5445, 7260, 8712, 10890, 14520, 21780, 43560, 280583, 561166, 841749, 1122332, 1402915, 1683498, 2244664, 2525247, 2805830, 3086413, 3366996, 4208745, 5050494, 5611660, 6172826, 6733992, 8417490, 9259239, 10100988, 11223320, 12345652, 12626235, 15432065, 16834980, 18518478, 20201976, 24691304, 25252470, 27777717, 30864130, 33669960, 33950543, 37036956, 46296195, 50504940, 55555434, 61728260, 67901086, 74073912, 92592390, 101009880, 101851629, 111110868, 123456520, 135802172, 138888585, 169752715, 185184780, 203703258, 222221736, 271604344, 277777170, 305554887, 339505430, 370369560, 407406516, 509258145, 555554340, 611109774, 679010860, 814813032, 1018516290, 1111108680, 1222219548, 1358021720, 1527774435, 2037032580, 2444439096, 3055548870, 4074065160, 6111097740, 12222195480]

約数ペア:

[(1, 12222195480), (2, 6111097740), (3, 4074065160), (4, 3055548870), (5, 2444439096), (6, 2037032580), (8, 1527774435), (9, 1358021720), (10, 1222219548), (11, 1111108680), (12, 1018516290), (15, 814813032), (18, 679010860), (20, 611109774), (22, 555554340), (24, 509258145), (30, 407406516), (33, 370369560), (36, 339505430), (40, 305554887), (44, 277777170), (45, 271604344), (55, 222221736), (60, 203703258), (66, 185184780), (72, 169752715), (88, 138888585), (90, 135802172), (99, 123456520), (110, 111110868), (120, 101851629), (121, 101009880), (132, 92592390), (165, 74073912), (180, 67901086), (198, 61728260), (220, 55555434), (242, 50504940), (264, 46296195), (330, 37036956), (360, 33950543), (363, 33669960), (396, 30864130), (440, 27777717), (484, 25252470), (495, 24691304), (605, 20201976), (660, 18518478), (726, 16834980), (792, 15432065), (968, 12626235), (990, 12345652), (1089, 11223320), (1210, 10100988), (1320, 9259239), (1452, 8417490), (1815, 6733992), (1980, 6172826), (2178, 5611660), (2420, 5050494), (2904, 4208745), (3630, 3366996), (3960, 3086413), (4356, 2805830), (4840, 2525247), (5445, 2244664), (7260, 1683498), (8712, 1402915), (10890, 1122332), (14520, 841749), (21780, 561166), (43560, 280583)]