173497140

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1231}}^1$

素因数の和:1284

約数の個数: 144

約数和(自身を含む): 565044480

約数和(自身を除く): 391547340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 29, 30, 36, 45, 54, 58, 60, 81, 87, 90, 108, 116, 135, 145, 162, 174, 180, 243, 261, 270, 290, 324, 348, 405, 435, 486, 522, 540, 580, 783, 810, 870, 972, 1044, 1215, 1231, 1305, 1566, 1620, 1740, 2349, 2430, 2462, 2610, 3132, 3693, 3915, 4698, 4860, 4924, 5220, 6155, 7047, 7386, 7830, 9396, 11079, 11745, 12310, 14094, 14772, 15660, 18465, 22158, 23490, 24620, 28188, 33237, 35235, 35699, 36930, 44316, 46980, 55395, 66474, 70470, 71398, 73860, 99711, 107097, 110790, 132948, 140940, 142796, 166185, 178495, 199422, 214194, 221580, 299133, 321291, 332370, 356990, 398844, 428388, 498555, 535485, 598266, 642582, 664740, 713980, 963873, 997110, 1070970, 1196532, 1285164, 1495665, 1606455, 1927746, 1994220, 2141940, 2891619, 2991330, 3212910, 3855492, 4819365, 5783238, 5982660, 6425820, 8674857, 9638730, 11566476, 14458095, 17349714, 19277460, 28916190, 34699428, 43374285, 57832380, 86748570, 173497140]

約数ペア:

[(1, 173497140), (2, 86748570), (3, 57832380), (4, 43374285), (5, 34699428), (6, 28916190), (9, 19277460), (10, 17349714), (12, 14458095), (15, 11566476), (18, 9638730), (20, 8674857), (27, 6425820), (29, 5982660), (30, 5783238), (36, 4819365), (45, 3855492), (54, 3212910), (58, 2991330), (60, 2891619), (81, 2141940), (87, 1994220), (90, 1927746), (108, 1606455), (116, 1495665), (135, 1285164), (145, 1196532), (162, 1070970), (174, 997110), (180, 963873), (243, 713980), (261, 664740), (270, 642582), (290, 598266), (324, 535485), (348, 498555), (405, 428388), (435, 398844), (486, 356990), (522, 332370), (540, 321291), (580, 299133), (783, 221580), (810, 214194), (870, 199422), (972, 178495), (1044, 166185), (1215, 142796), (1231, 140940), (1305, 132948), (1566, 110790), (1620, 107097), (1740, 99711), (2349, 73860), (2430, 71398), (2462, 70470), (2610, 66474), (3132, 55395), (3693, 46980), (3915, 44316), (4698, 36930), (4860, 35699), (4924, 35235), (5220, 33237), (6155, 28188), (7047, 24620), (7386, 23490), (7830, 22158), (9396, 18465), (11079, 15660), (11745, 14772), (12310, 14094)]