90169290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{137}}^1$

素因数の和:324

約数の個数: 96

約数和(自身を含む): 241802496

約数和(自身を除く): 151633206

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 71, 90, 103, 137, 142, 206, 213, 274, 309, 355, 411, 426, 515, 618, 639, 685, 710, 822, 927, 1030, 1065, 1233, 1278, 1370, 1545, 1854, 2055, 2130, 2466, 3090, 3195, 4110, 4635, 6165, 6390, 7313, 9270, 9727, 12330, 14111, 14626, 19454, 21939, 28222, 29181, 36565, 42333, 43878, 48635, 58362, 65817, 70555, 73130, 84666, 87543, 97270, 109695, 126999, 131634, 141110, 145905, 175086, 211665, 219390, 253998, 291810, 329085, 423330, 437715, 634995, 658170, 875430, 1001881, 1269990, 2003762, 3005643, 5009405, 6011286, 9016929, 10018810, 15028215, 18033858, 30056430, 45084645, 90169290]

約数ペア:

[(1, 90169290), (2, 45084645), (3, 30056430), (5, 18033858), (6, 15028215), (9, 10018810), (10, 9016929), (15, 6011286), (18, 5009405), (30, 3005643), (45, 2003762), (71, 1269990), (90, 1001881), (103, 875430), (137, 658170), (142, 634995), (206, 437715), (213, 423330), (274, 329085), (309, 291810), (355, 253998), (411, 219390), (426, 211665), (515, 175086), (618, 145905), (639, 141110), (685, 131634), (710, 126999), (822, 109695), (927, 97270), (1030, 87543), (1065, 84666), (1233, 73130), (1278, 70555), (1370, 65817), (1545, 58362), (1854, 48635), (2055, 43878), (2130, 42333), (2466, 36565), (3090, 29181), (3195, 28222), (4110, 21939), (4635, 19454), (6165, 14626), (6390, 14111), (7313, 12330), (9270, 9727)]