15438060

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1$

素因数の和:165

約数の個数: 192

約数和(自身を含む): 55157760

約数和(自身を除く): 39719700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 23, 27, 30, 33, 36, 44, 45, 46, 54, 55, 60, 66, 69, 90, 92, 99, 108, 110, 113, 115, 132, 135, 138, 165, 180, 198, 207, 220, 226, 230, 253, 270, 276, 297, 330, 339, 345, 396, 414, 452, 460, 495, 506, 540, 565, 594, 621, 660, 678, 690, 759, 828, 990, 1012, 1017, 1035, 1130, 1188, 1242, 1243, 1265, 1356, 1380, 1485, 1518, 1695, 1980, 2034, 2070, 2260, 2277, 2484, 2486, 2530, 2599, 2970, 3036, 3051, 3105, 3390, 3729, 3795, 4068, 4140, 4554, 4972, 5060, 5085, 5198, 5940, 6102, 6210, 6215, 6780, 6831, 7458, 7590, 7797, 9108, 10170, 10396, 11187, 11385, 12204, 12420, 12430, 12995, 13662, 14916, 15180, 15255, 15594, 18645, 20340, 22374, 22770, 23391, 24860, 25990, 27324, 28589, 30510, 31188, 33561, 34155, 37290, 38985, 44748, 45540, 46782, 51980, 55935, 57178, 61020, 67122, 68310, 70173, 74580, 77970, 85767, 93564, 111870, 114356, 116955, 134244, 136620, 140346, 142945, 155940, 167805, 171534, 223740, 233910, 257301, 280692, 285890, 335610, 343068, 350865, 428835, 467820, 514602, 571780, 671220, 701730, 771903, 857670, 1029204, 1286505, 1403460, 1543806, 1715340, 2573010, 3087612, 3859515, 5146020, 7719030, 15438060]

約数ペア:

[(1, 15438060), (2, 7719030), (3, 5146020), (4, 3859515), (5, 3087612), (6, 2573010), (9, 1715340), (10, 1543806), (11, 1403460), (12, 1286505), (15, 1029204), (18, 857670), (20, 771903), (22, 701730), (23, 671220), (27, 571780), (30, 514602), (33, 467820), (36, 428835), (44, 350865), (45, 343068), (46, 335610), (54, 285890), (55, 280692), (60, 257301), (66, 233910), (69, 223740), (90, 171534), (92, 167805), (99, 155940), (108, 142945), (110, 140346), (113, 136620), (115, 134244), (132, 116955), (135, 114356), (138, 111870), (165, 93564), (180, 85767), (198, 77970), (207, 74580), (220, 70173), (226, 68310), (230, 67122), (253, 61020), (270, 57178), (276, 55935), (297, 51980), (330, 46782), (339, 45540), (345, 44748), (396, 38985), (414, 37290), (452, 34155), (460, 33561), (495, 31188), (506, 30510), (540, 28589), (565, 27324), (594, 25990), (621, 24860), (660, 23391), (678, 22770), (690, 22374), (759, 20340), (828, 18645), (990, 15594), (1012, 15255), (1017, 15180), (1035, 14916), (1130, 13662), (1188, 12995), (1242, 12430), (1243, 12420), (1265, 12204), (1356, 11385), (1380, 11187), (1485, 10396), (1518, 10170), (1695, 9108), (1980, 7797), (2034, 7590), (2070, 7458), (2260, 6831), (2277, 6780), (2484, 6215), (2486, 6210), (2530, 6102), (2599, 5940), (2970, 5198), (3036, 5085), (3051, 5060), (3105, 4972), (3390, 4554), (3729, 4140), (3795, 4068)]