26891460

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2621}}^1$

素因数の和:2658

約数の個数: 96

約数和(自身を含む): 88099200

約数和(自身を除く): 61207740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 90, 95, 108, 114, 135, 171, 180, 190, 228, 270, 285, 342, 380, 513, 540, 570, 684, 855, 1026, 1140, 1710, 2052, 2565, 2621, 3420, 5130, 5242, 7863, 10260, 10484, 13105, 15726, 23589, 26210, 31452, 39315, 47178, 49799, 52420, 70767, 78630, 94356, 99598, 117945, 141534, 149397, 157260, 199196, 235890, 248995, 283068, 298794, 353835, 448191, 471780, 497990, 597588, 707670, 746985, 896382, 995980, 1344573, 1415340, 1493970, 1792764, 2240955, 2689146, 2987940, 4481910, 5378292, 6722865, 8963820, 13445730, 26891460]

約数ペア:

[(1, 26891460), (2, 13445730), (3, 8963820), (4, 6722865), (5, 5378292), (6, 4481910), (9, 2987940), (10, 2689146), (12, 2240955), (15, 1792764), (18, 1493970), (19, 1415340), (20, 1344573), (27, 995980), (30, 896382), (36, 746985), (38, 707670), (45, 597588), (54, 497990), (57, 471780), (60, 448191), (76, 353835), (90, 298794), (95, 283068), (108, 248995), (114, 235890), (135, 199196), (171, 157260), (180, 149397), (190, 141534), (228, 117945), (270, 99598), (285, 94356), (342, 78630), (380, 70767), (513, 52420), (540, 49799), (570, 47178), (684, 39315), (855, 31452), (1026, 26210), (1140, 23589), (1710, 15726), (2052, 13105), (2565, 10484), (2621, 10260), (3420, 7863), (5130, 5242)]