229136490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{397}}^1$

素因数の和:485

約数の個数: 144

約数和(自身を含む): 668874024

約数和(自身を除く): 439737534

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 53, 55, 66, 90, 99, 106, 110, 121, 159, 165, 198, 242, 265, 318, 330, 363, 397, 477, 495, 530, 583, 605, 726, 794, 795, 954, 990, 1089, 1166, 1191, 1210, 1590, 1749, 1815, 1985, 2178, 2382, 2385, 2915, 3498, 3573, 3630, 3970, 4367, 4770, 5247, 5445, 5830, 5955, 6413, 7146, 8734, 8745, 10494, 10890, 11910, 12826, 13101, 17490, 17865, 19239, 21041, 21835, 26202, 26235, 32065, 35730, 38478, 39303, 42082, 43670, 48037, 52470, 57717, 63123, 64130, 65505, 78606, 96074, 96195, 105205, 115434, 126246, 131010, 144111, 189369, 192390, 196515, 210410, 231451, 240185, 288222, 288585, 315615, 378738, 393030, 432333, 462902, 480370, 577170, 631230, 694353, 720555, 864666, 946845, 1157255, 1388706, 1441110, 1893690, 2083059, 2161665, 2314510, 2545961, 3471765, 4166118, 4323330, 5091922, 6943530, 7637883, 10415295, 12729805, 15275766, 20830590, 22913649, 25459610, 38189415, 45827298, 76378830, 114568245, 229136490]

約数ペア:

[(1, 229136490), (2, 114568245), (3, 76378830), (5, 45827298), (6, 38189415), (9, 25459610), (10, 22913649), (11, 20830590), (15, 15275766), (18, 12729805), (22, 10415295), (30, 7637883), (33, 6943530), (45, 5091922), (53, 4323330), (55, 4166118), (66, 3471765), (90, 2545961), (99, 2314510), (106, 2161665), (110, 2083059), (121, 1893690), (159, 1441110), (165, 1388706), (198, 1157255), (242, 946845), (265, 864666), (318, 720555), (330, 694353), (363, 631230), (397, 577170), (477, 480370), (495, 462902), (530, 432333), (583, 393030), (605, 378738), (726, 315615), (794, 288585), (795, 288222), (954, 240185), (990, 231451), (1089, 210410), (1166, 196515), (1191, 192390), (1210, 189369), (1590, 144111), (1749, 131010), (1815, 126246), (1985, 115434), (2178, 105205), (2382, 96195), (2385, 96074), (2915, 78606), (3498, 65505), (3573, 64130), (3630, 63123), (3970, 57717), (4367, 52470), (4770, 48037), (5247, 43670), (5445, 42082), (5830, 39303), (5955, 38478), (6413, 35730), (7146, 32065), (8734, 26235), (8745, 26202), (10494, 21835), (10890, 21041), (11910, 19239), (12826, 17865), (13101, 17490)]