202014060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1$

素因数の和:240

約数の個数: 192

約数和(自身を含む): 638668800

約数和(自身を除く): 436654740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 23, 30, 34, 46, 51, 60, 68, 69, 79, 85, 92, 102, 109, 115, 138, 158, 170, 204, 218, 230, 237, 255, 276, 316, 327, 340, 345, 391, 395, 436, 460, 474, 510, 545, 654, 690, 782, 790, 948, 1020, 1090, 1173, 1185, 1308, 1343, 1380, 1564, 1580, 1635, 1817, 1853, 1955, 2180, 2346, 2370, 2507, 2686, 3270, 3634, 3706, 3910, 4029, 4692, 4740, 5014, 5372, 5451, 5559, 5865, 6540, 6715, 7268, 7412, 7521, 7820, 8058, 8611, 9085, 9265, 10028, 10902, 11118, 11730, 12535, 13430, 15042, 16116, 17222, 18170, 18530, 20145, 21804, 22236, 23460, 25070, 25833, 26860, 27255, 27795, 30084, 30889, 34444, 36340, 37060, 37605, 40290, 42619, 43055, 50140, 51666, 54510, 55590, 61778, 75210, 80580, 85238, 86110, 92667, 103332, 109020, 111180, 123556, 127857, 129165, 146387, 150420, 154445, 170476, 172220, 185334, 198053, 213095, 255714, 258330, 292774, 308890, 370668, 396106, 426190, 439161, 463335, 511428, 516660, 585548, 594159, 617780, 639285, 731935, 792212, 852380, 878322, 926670, 990265, 1188318, 1278570, 1463870, 1756644, 1853340, 1980530, 2195805, 2376636, 2557140, 2927740, 2970795, 3366901, 3961060, 4391610, 5941590, 6733802, 8783220, 10100703, 11883180, 13467604, 16834505, 20201406, 33669010, 40402812, 50503515, 67338020, 101007030, 202014060]

約数ペア:

[(1, 202014060), (2, 101007030), (3, 67338020), (4, 50503515), (5, 40402812), (6, 33669010), (10, 20201406), (12, 16834505), (15, 13467604), (17, 11883180), (20, 10100703), (23, 8783220), (30, 6733802), (34, 5941590), (46, 4391610), (51, 3961060), (60, 3366901), (68, 2970795), (69, 2927740), (79, 2557140), (85, 2376636), (92, 2195805), (102, 1980530), (109, 1853340), (115, 1756644), (138, 1463870), (158, 1278570), (170, 1188318), (204, 990265), (218, 926670), (230, 878322), (237, 852380), (255, 792212), (276, 731935), (316, 639285), (327, 617780), (340, 594159), (345, 585548), (391, 516660), (395, 511428), (436, 463335), (460, 439161), (474, 426190), (510, 396106), (545, 370668), (654, 308890), (690, 292774), (782, 258330), (790, 255714), (948, 213095), (1020, 198053), (1090, 185334), (1173, 172220), (1185, 170476), (1308, 154445), (1343, 150420), (1380, 146387), (1564, 129165), (1580, 127857), (1635, 123556), (1817, 111180), (1853, 109020), (1955, 103332), (2180, 92667), (2346, 86110), (2370, 85238), (2507, 80580), (2686, 75210), (3270, 61778), (3634, 55590), (3706, 54510), (3910, 51666), (4029, 50140), (4692, 43055), (4740, 42619), (5014, 40290), (5372, 37605), (5451, 37060), (5559, 36340), (5865, 34444), (6540, 30889), (6715, 30084), (7268, 27795), (7412, 27255), (7521, 26860), (7820, 25833), (8058, 25070), (8611, 23460), (9085, 22236), (9265, 21804), (10028, 20145), (10902, 18530), (11118, 18170), (11730, 17222), (12535, 16116), (13430, 15042)]