620201340

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{397}}^1$

素因数の和:689

約数の個数: 192

約数和(自身を含む): 2118251520

約数和(自身を除く): 1498050180

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, 263, 270, 297, 330, 396, 397, 495, 526, 540, 594, 660, 789, 794, 990, 1052, 1188, 1191, 1315, 1485, 1578, 1588, 1980, 1985, 2367, 2382, 2630, 2893, 2970, 3156, 3573, 3945, 3970, 4367, 4734, 4764, 5260, 5786, 5940, 5955, 7101, 7146, 7890, 7940, 8679, 8734, 9468, 10719, 11572, 11835, 11910, 13101, 14202, 14292, 14465, 15780, 17358, 17468, 17865, 21438, 21835, 23670, 23820, 26037, 26202, 28404, 28930, 34716, 35505, 35730, 39303, 42876, 43395, 43670, 47340, 52074, 52404, 53595, 57860, 65505, 71010, 71460, 78111, 78606, 86790, 87340, 104148, 104411, 107190, 117909, 130185, 131010, 142020, 156222, 157212, 173580, 196515, 208822, 214380, 235818, 260370, 262020, 312444, 313233, 390555, 393030, 417644, 471636, 520740, 522055, 589545, 626466, 781110, 786060, 939699, 1044110, 1148521, 1179090, 1252932, 1562220, 1566165, 1879398, 2088220, 2297042, 2358180, 2819097, 3132330, 3445563, 3758796, 4594084, 4698495, 5638194, 5742605, 6264660, 6891126, 9396990, 10336689, 11276388, 11485210, 13782252, 14095485, 17227815, 18793980, 20673378, 22970420, 28190970, 31010067, 34455630, 41346756, 51683445, 56381940, 62020134, 68911260, 103366890, 124040268, 155050335, 206733780, 310100670, 620201340]

約数ペア:

[(1, 620201340), (2, 310100670), (3, 206733780), (4, 155050335), (5, 124040268), (6, 103366890), (9, 68911260), (10, 62020134), (11, 56381940), (12, 51683445), (15, 41346756), (18, 34455630), (20, 31010067), (22, 28190970), (27, 22970420), (30, 20673378), (33, 18793980), (36, 17227815), (44, 14095485), (45, 13782252), (54, 11485210), (55, 11276388), (60, 10336689), (66, 9396990), (90, 6891126), (99, 6264660), (108, 5742605), (110, 5638194), (132, 4698495), (135, 4594084), (165, 3758796), (180, 3445563), (198, 3132330), (220, 2819097), (263, 2358180), (270, 2297042), (297, 2088220), (330, 1879398), (396, 1566165), (397, 1562220), (495, 1252932), (526, 1179090), (540, 1148521), (594, 1044110), (660, 939699), (789, 786060), (794, 781110), (990, 626466), (1052, 589545), (1188, 522055), (1191, 520740), (1315, 471636), (1485, 417644), (1578, 393030), (1588, 390555), (1980, 313233), (1985, 312444), (2367, 262020), (2382, 260370), (2630, 235818), (2893, 214380), (2970, 208822), (3156, 196515), (3573, 173580), (3945, 157212), (3970, 156222), (4367, 142020), (4734, 131010), (4764, 130185), (5260, 117909), (5786, 107190), (5940, 104411), (5955, 104148), (7101, 87340), (7146, 86790), (7890, 78606), (7940, 78111), (8679, 71460), (8734, 71010), (9468, 65505), (10719, 57860), (11572, 53595), (11835, 52404), (11910, 52074), (13101, 47340), (14202, 43670), (14292, 43395), (14465, 42876), (15780, 39303), (17358, 35730), (17468, 35505), (17865, 34716), (21438, 28930), (21835, 28404), (23670, 26202), (23820, 26037)]