201024180

素因数分解:

$2^2\times 3^5\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{311}}^1$

素因数の和:361

約数の個数: 288

約数和(自身を含む): 763176960

約数和(自身を除く): 562152780

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 27, 28, 30, 35, 36, 38, 42, 45, 54, 57, 60, 63, 70, 76, 81, 84, 90, 95, 105, 108, 114, 126, 133, 135, 140, 162, 171, 180, 189, 190, 210, 228, 243, 252, 266, 270, 285, 311, 315, 324, 342, 378, 380, 399, 405, 420, 486, 513, 532, 540, 567, 570, 622, 630, 665, 684, 756, 798, 810, 855, 933, 945, 972, 1026, 1134, 1140, 1197, 1215, 1244, 1260, 1330, 1539, 1555, 1596, 1620, 1701, 1710, 1866, 1890, 1995, 2052, 2177, 2268, 2394, 2430, 2565, 2660, 2799, 2835, 3078, 3110, 3402, 3420, 3591, 3732, 3780, 3990, 4354, 4617, 4665, 4788, 4860, 5130, 5598, 5670, 5909, 5985, 6156, 6220, 6531, 6804, 7182, 7695, 7980, 8397, 8505, 8708, 9234, 9330, 10260, 10773, 10885, 11196, 11340, 11818, 11970, 13062, 13995, 14364, 15390, 16794, 17010, 17727, 17955, 18468, 18660, 19593, 21546, 21770, 23085, 23636, 23940, 25191, 26124, 27990, 29545, 30780, 32319, 32655, 33588, 34020, 35454, 35910, 39186, 41363, 41985, 43092, 43540, 46170, 50382, 53181, 53865, 55980, 58779, 59090, 64638, 65310, 70908, 71820, 75573, 78372, 82726, 83970, 88635, 92340, 97965, 100764, 106362, 107730, 117558, 118180, 124089, 125955, 129276, 130620, 151146, 159543, 161595, 165452, 167940, 176337, 177270, 195930, 206815, 212724, 215460, 235116, 248178, 251910, 265905, 293895, 302292, 319086, 323190, 352674, 354540, 372267, 377865, 391860, 413630, 478629, 496356, 503820, 529011, 531810, 587790, 620445, 638172, 646380, 705348, 744534, 755730, 797715, 827260, 881685, 957258, 1058022, 1063620, 1116801, 1175580, 1240890, 1435887, 1489068, 1511460, 1595430, 1763370, 1861335, 1914516, 2116044, 2233602, 2393145, 2481780, 2645055, 2871774, 3190860, 3350403, 3526740, 3722670, 4467204, 4786290, 5290110, 5584005, 5743548, 6700806, 7179435, 7445340, 9572580, 10051209, 10580220, 11168010, 13401612, 14358870, 16752015, 20102418, 22336020, 28717740, 33504030, 40204836, 50256045, 67008060, 100512090, 201024180]

約数ペア:

[(1, 201024180), (2, 100512090), (3, 67008060), (4, 50256045), (5, 40204836), (6, 33504030), (7, 28717740), (9, 22336020), (10, 20102418), (12, 16752015), (14, 14358870), (15, 13401612), (18, 11168010), (19, 10580220), (20, 10051209), (21, 9572580), (27, 7445340), (28, 7179435), (30, 6700806), (35, 5743548), (36, 5584005), (38, 5290110), (42, 4786290), (45, 4467204), (54, 3722670), (57, 3526740), (60, 3350403), (63, 3190860), (70, 2871774), (76, 2645055), (81, 2481780), (84, 2393145), (90, 2233602), (95, 2116044), (105, 1914516), (108, 1861335), (114, 1763370), (126, 1595430), (133, 1511460), (135, 1489068), (140, 1435887), (162, 1240890), (171, 1175580), (180, 1116801), (189, 1063620), (190, 1058022), (210, 957258), (228, 881685), (243, 827260), (252, 797715), (266, 755730), (270, 744534), (285, 705348), (311, 646380), (315, 638172), (324, 620445), (342, 587790), (378, 531810), (380, 529011), (399, 503820), (405, 496356), (420, 478629), (486, 413630), (513, 391860), (532, 377865), (540, 372267), (567, 354540), (570, 352674), (622, 323190), (630, 319086), (665, 302292), (684, 293895), (756, 265905), (798, 251910), (810, 248178), (855, 235116), (933, 215460), (945, 212724), (972, 206815), (1026, 195930), (1134, 177270), (1140, 176337), (1197, 167940), (1215, 165452), (1244, 161595), (1260, 159543), (1330, 151146), (1539, 130620), (1555, 129276), (1596, 125955), (1620, 124089), (1701, 118180), (1710, 117558), (1866, 107730), (1890, 106362), (1995, 100764), (2052, 97965), (2177, 92340), (2268, 88635), (2394, 83970), (2430, 82726), (2565, 78372), (2660, 75573), (2799, 71820), (2835, 70908), (3078, 65310), (3110, 64638), (3402, 59090), (3420, 58779), (3591, 55980), (3732, 53865), (3780, 53181), (3990, 50382), (4354, 46170), (4617, 43540), (4665, 43092), (4788, 41985), (4860, 41363), (5130, 39186), (5598, 35910), (5670, 35454), (5909, 34020), (5985, 33588), (6156, 32655), (6220, 32319), (6531, 30780), (6804, 29545), (7182, 27990), (7695, 26124), (7980, 25191), (8397, 23940), (8505, 23636), (8708, 23085), (9234, 21770), (9330, 21546), (10260, 19593), (10773, 18660), (10885, 18468), (11196, 17955), (11340, 17727), (11818, 17010), (11970, 16794), (13062, 15390), (13995, 14364)]