84015090

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{163}}^1$

素因数の和:285

約数の個数: 128

約数和(自身を含む): 238049280

約数和(自身を除く): 154034190

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 45, 46, 54, 69, 83, 90, 115, 135, 138, 163, 166, 207, 230, 249, 270, 326, 345, 414, 415, 489, 498, 621, 690, 747, 815, 830, 978, 1035, 1242, 1245, 1467, 1494, 1630, 1909, 2070, 2241, 2445, 2490, 2934, 3105, 3735, 3749, 3818, 4401, 4482, 4890, 5727, 6210, 7335, 7470, 7498, 8802, 9545, 11205, 11247, 11454, 13529, 14670, 17181, 18745, 19090, 22005, 22410, 22494, 27058, 28635, 33741, 34362, 37490, 40587, 44010, 51543, 56235, 57270, 67482, 67645, 81174, 85905, 101223, 103086, 112470, 121761, 135290, 168705, 171810, 202446, 202935, 243522, 257715, 311167, 337410, 365283, 405870, 506115, 515430, 608805, 622334, 730566, 933501, 1012230, 1217610, 1555835, 1826415, 1867002, 2800503, 3111670, 3652830, 4667505, 5601006, 8401509, 9335010, 14002515, 16803018, 28005030, 42007545, 84015090]

約数ペア:

[(1, 84015090), (2, 42007545), (3, 28005030), (5, 16803018), (6, 14002515), (9, 9335010), (10, 8401509), (15, 5601006), (18, 4667505), (23, 3652830), (27, 3111670), (30, 2800503), (45, 1867002), (46, 1826415), (54, 1555835), (69, 1217610), (83, 1012230), (90, 933501), (115, 730566), (135, 622334), (138, 608805), (163, 515430), (166, 506115), (207, 405870), (230, 365283), (249, 337410), (270, 311167), (326, 257715), (345, 243522), (414, 202935), (415, 202446), (489, 171810), (498, 168705), (621, 135290), (690, 121761), (747, 112470), (815, 103086), (830, 101223), (978, 85905), (1035, 81174), (1242, 67645), (1245, 67482), (1467, 57270), (1494, 56235), (1630, 51543), (1909, 44010), (2070, 40587), (2241, 37490), (2445, 34362), (2490, 33741), (2934, 28635), (3105, 27058), (3735, 22494), (3749, 22410), (3818, 22005), (4401, 19090), (4482, 18745), (4890, 17181), (5727, 14670), (6210, 13529), (7335, 11454), (7470, 11247), (7498, 11205), (8802, 9545)]