26132220

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{283}}^1$

素因数の和:326

約数の個数: 144

約数和(自身を含む): 86835840

約数和(自身を除く): 60703620

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, 81, 90, 95, 108, 114, 135, 162, 171, 180, 190, 228, 243, 270, 283, 285, 324, 342, 380, 405, 486, 513, 540, 566, 570, 684, 810, 849, 855, 972, 1026, 1132, 1140, 1215, 1415, 1539, 1620, 1698, 1710, 2052, 2430, 2547, 2565, 2830, 3078, 3396, 3420, 4245, 4617, 4860, 5094, 5130, 5377, 5660, 6156, 7641, 7695, 8490, 9234, 10188, 10260, 10754, 12735, 15282, 15390, 16131, 16980, 18468, 21508, 22923, 23085, 25470, 26885, 30564, 30780, 32262, 38205, 45846, 46170, 48393, 50940, 53770, 64524, 68769, 76410, 80655, 91692, 92340, 96786, 107540, 114615, 137538, 145179, 152820, 161310, 193572, 229230, 241965, 275076, 290358, 322620, 343845, 435537, 458460, 483930, 580716, 687690, 725895, 871074, 967860, 1306611, 1375380, 1451790, 1742148, 2177685, 2613222, 2903580, 4355370, 5226444, 6533055, 8710740, 13066110, 26132220]

約数ペア:

[(1, 26132220), (2, 13066110), (3, 8710740), (4, 6533055), (5, 5226444), (6, 4355370), (9, 2903580), (10, 2613222), (12, 2177685), (15, 1742148), (18, 1451790), (19, 1375380), (20, 1306611), (27, 967860), (30, 871074), (36, 725895), (38, 687690), (45, 580716), (54, 483930), (57, 458460), (60, 435537), (76, 343845), (81, 322620), (90, 290358), (95, 275076), (108, 241965), (114, 229230), (135, 193572), (162, 161310), (171, 152820), (180, 145179), (190, 137538), (228, 114615), (243, 107540), (270, 96786), (283, 92340), (285, 91692), (324, 80655), (342, 76410), (380, 68769), (405, 64524), (486, 53770), (513, 50940), (540, 48393), (566, 46170), (570, 45846), (684, 38205), (810, 32262), (849, 30780), (855, 30564), (972, 26885), (1026, 25470), (1132, 23085), (1140, 22923), (1215, 21508), (1415, 18468), (1539, 16980), (1620, 16131), (1698, 15390), (1710, 15282), (2052, 12735), (2430, 10754), (2547, 10260), (2565, 10188), (2830, 9234), (3078, 8490), (3396, 7695), (3420, 7641), (4245, 6156), (4617, 5660), (4860, 5377), (5094, 5130)]