170671860

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{137}}^1\times {\mathrm{769}}^1$

素因数の和:927

約数の個数: 120

約数和(自身を含む): 540013320

約数和(自身を除く): 369341460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 137, 162, 180, 270, 274, 324, 405, 411, 540, 548, 685, 769, 810, 822, 1233, 1370, 1538, 1620, 1644, 2055, 2307, 2466, 2740, 3076, 3699, 3845, 4110, 4614, 4932, 6165, 6921, 7398, 7690, 8220, 9228, 11097, 11535, 12330, 13842, 14796, 15380, 18495, 20763, 22194, 23070, 24660, 27684, 34605, 36990, 41526, 44388, 46140, 55485, 62289, 69210, 73980, 83052, 103815, 105353, 110970, 124578, 138420, 207630, 210706, 221940, 249156, 311445, 316059, 415260, 421412, 526765, 622890, 632118, 948177, 1053530, 1245780, 1264236, 1580295, 1896354, 2107060, 2844531, 3160590, 3792708, 4740885, 5689062, 6321180, 8533593, 9481770, 11378124, 14222655, 17067186, 18963540, 28445310, 34134372, 42667965, 56890620, 85335930, 170671860]

約数ペア:

[(1, 170671860), (2, 85335930), (3, 56890620), (4, 42667965), (5, 34134372), (6, 28445310), (9, 18963540), (10, 17067186), (12, 14222655), (15, 11378124), (18, 9481770), (20, 8533593), (27, 6321180), (30, 5689062), (36, 4740885), (45, 3792708), (54, 3160590), (60, 2844531), (81, 2107060), (90, 1896354), (108, 1580295), (135, 1264236), (137, 1245780), (162, 1053530), (180, 948177), (270, 632118), (274, 622890), (324, 526765), (405, 421412), (411, 415260), (540, 316059), (548, 311445), (685, 249156), (769, 221940), (810, 210706), (822, 207630), (1233, 138420), (1370, 124578), (1538, 110970), (1620, 105353), (1644, 103815), (2055, 83052), (2307, 73980), (2466, 69210), (2740, 62289), (3076, 55485), (3699, 46140), (3845, 44388), (4110, 41526), (4614, 36990), (4932, 34605), (6165, 27684), (6921, 24660), (7398, 23070), (7690, 22194), (8220, 20763), (9228, 18495), (11097, 15380), (11535, 14796), (12330, 13842)]