242775720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{607}}^1$

素因数の和:736

約数の個数: 192

約数和(自身を含む): 870704640

約数和(自身を除く): 627928920

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, 101, 110, 120, 132, 165, 180, 198, 202, 220, 264, 303, 330, 360, 396, 404, 440, 495, 505, 606, 607, 660, 792, 808, 909, 990, 1010, 1111, 1212, 1214, 1320, 1515, 1818, 1821, 1980, 2020, 2222, 2424, 2428, 3030, 3035, 3333, 3636, 3642, 3960, 4040, 4444, 4545, 4856, 5463, 5555, 6060, 6070, 6666, 6677, 7272, 7284, 8888, 9090, 9105, 9999, 10926, 11110, 12120, 12140, 13332, 13354, 14568, 16665, 18180, 18210, 19998, 20031, 21852, 22220, 24280, 26664, 26708, 27315, 33330, 33385, 36360, 36420, 39996, 40062, 43704, 44440, 49995, 53416, 54630, 60093, 61307, 66660, 66770, 72840, 79992, 80124, 99990, 100155, 109260, 120186, 122614, 133320, 133540, 160248, 183921, 199980, 200310, 218520, 240372, 245228, 267080, 300465, 306535, 367842, 399960, 400620, 480744, 490456, 551763, 600930, 613070, 674377, 735684, 801240, 919605, 1103526, 1201860, 1226140, 1348754, 1471368, 1839210, 2023131, 2207052, 2403720, 2452280, 2697508, 2758815, 3371885, 3678420, 4046262, 4414104, 5395016, 5517630, 6069393, 6743770, 7356840, 8092524, 10115655, 11035260, 12138786, 13487540, 16185048, 20231310, 22070520, 24277572, 26975080, 30346965, 40462620, 48555144, 60693930, 80925240, 121387860, 242775720]

約数ペア:

[(1, 242775720), (2, 121387860), (3, 80925240), (4, 60693930), (5, 48555144), (6, 40462620), (8, 30346965), (9, 26975080), (10, 24277572), (11, 22070520), (12, 20231310), (15, 16185048), (18, 13487540), (20, 12138786), (22, 11035260), (24, 10115655), (30, 8092524), (33, 7356840), (36, 6743770), (40, 6069393), (44, 5517630), (45, 5395016), (55, 4414104), (60, 4046262), (66, 3678420), (72, 3371885), (88, 2758815), (90, 2697508), (99, 2452280), (101, 2403720), (110, 2207052), (120, 2023131), (132, 1839210), (165, 1471368), (180, 1348754), (198, 1226140), (202, 1201860), (220, 1103526), (264, 919605), (303, 801240), (330, 735684), (360, 674377), (396, 613070), (404, 600930), (440, 551763), (495, 490456), (505, 480744), (606, 400620), (607, 399960), (660, 367842), (792, 306535), (808, 300465), (909, 267080), (990, 245228), (1010, 240372), (1111, 218520), (1212, 200310), (1214, 199980), (1320, 183921), (1515, 160248), (1818, 133540), (1821, 133320), (1980, 122614), (2020, 120186), (2222, 109260), (2424, 100155), (2428, 99990), (3030, 80124), (3035, 79992), (3333, 72840), (3636, 66770), (3642, 66660), (3960, 61307), (4040, 60093), (4444, 54630), (4545, 53416), (4856, 49995), (5463, 44440), (5555, 43704), (6060, 40062), (6070, 39996), (6666, 36420), (6677, 36360), (7272, 33385), (7284, 33330), (8888, 27315), (9090, 26708), (9105, 26664), (9999, 24280), (10926, 22220), (11110, 21852), (12120, 20031), (12140, 19998), (13332, 18210), (13354, 18180), (14568, 16665)]