147708990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{499}}^1$

素因数の和:559

約数の個数: 192

約数和(自身を含む): 471744000

約数和(自身を除く): 324035010

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 13, 15, 18, 22, 23, 26, 30, 33, 39, 45, 46, 55, 65, 66, 69, 78, 90, 99, 110, 115, 117, 130, 138, 143, 165, 195, 198, 207, 230, 234, 253, 286, 299, 330, 345, 390, 414, 429, 495, 499, 506, 585, 598, 690, 715, 759, 858, 897, 990, 998, 1035, 1170, 1265, 1287, 1430, 1495, 1497, 1518, 1794, 2070, 2145, 2277, 2495, 2530, 2574, 2691, 2990, 2994, 3289, 3795, 4290, 4485, 4491, 4554, 4990, 5382, 5489, 6435, 6487, 6578, 7485, 7590, 8970, 8982, 9867, 10978, 11385, 11477, 12870, 12974, 13455, 14970, 16445, 16467, 19461, 19734, 22455, 22770, 22954, 26910, 27445, 29601, 32435, 32890, 32934, 34431, 38922, 44910, 49335, 49401, 54890, 57385, 58383, 59202, 64870, 68862, 71357, 82335, 97305, 98670, 98802, 103293, 114770, 116766, 126247, 142714, 148005, 149201, 164670, 172155, 194610, 206586, 214071, 247005, 252494, 291915, 296010, 298402, 344310, 356785, 378741, 428142, 447603, 494010, 516465, 583830, 631235, 642213, 713570, 746005, 757482, 895206, 1032930, 1070355, 1136223, 1262470, 1284426, 1342809, 1492010, 1641211, 1893705, 2140710, 2238015, 2272446, 2685618, 3211065, 3282422, 3787410, 4476030, 4923633, 5681115, 6422130, 6714045, 8206055, 9847266, 11362230, 13428090, 14770899, 16412110, 24618165, 29541798, 49236330, 73854495, 147708990]

約数ペア:

[(1, 147708990), (2, 73854495), (3, 49236330), (5, 29541798), (6, 24618165), (9, 16412110), (10, 14770899), (11, 13428090), (13, 11362230), (15, 9847266), (18, 8206055), (22, 6714045), (23, 6422130), (26, 5681115), (30, 4923633), (33, 4476030), (39, 3787410), (45, 3282422), (46, 3211065), (55, 2685618), (65, 2272446), (66, 2238015), (69, 2140710), (78, 1893705), (90, 1641211), (99, 1492010), (110, 1342809), (115, 1284426), (117, 1262470), (130, 1136223), (138, 1070355), (143, 1032930), (165, 895206), (195, 757482), (198, 746005), (207, 713570), (230, 642213), (234, 631235), (253, 583830), (286, 516465), (299, 494010), (330, 447603), (345, 428142), (390, 378741), (414, 356785), (429, 344310), (495, 298402), (499, 296010), (506, 291915), (585, 252494), (598, 247005), (690, 214071), (715, 206586), (759, 194610), (858, 172155), (897, 164670), (990, 149201), (998, 148005), (1035, 142714), (1170, 126247), (1265, 116766), (1287, 114770), (1430, 103293), (1495, 98802), (1497, 98670), (1518, 97305), (1794, 82335), (2070, 71357), (2145, 68862), (2277, 64870), (2495, 59202), (2530, 58383), (2574, 57385), (2691, 54890), (2990, 49401), (2994, 49335), (3289, 44910), (3795, 38922), (4290, 34431), (4485, 32934), (4491, 32890), (4554, 32435), (4990, 29601), (5382, 27445), (5489, 26910), (6435, 22954), (6487, 22770), (6578, 22455), (7485, 19734), (7590, 19461), (8970, 16467), (8982, 16445), (9867, 14970), (10978, 13455), (11385, 12974), (11477, 12870)]