38136420

素因数分解:

$2^2\times 3^5\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1$

素因数の和:109

約数の個数: 288

約数和(自身を含む): 146764800

約数和(自身を除く): 108628380

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, 59, 60, 63, 70, 76, 81, 84, 90, 95, 105, 108, 114, 118, 126, 133, 135, 140, 162, 171, 177, 180, 189, 190, 210, 228, 236, 243, 252, 266, 270, 285, 295, 315, 324, 342, 354, 378, 380, 399, 405, 413, 420, 486, 513, 531, 532, 540, 567, 570, 590, 630, 665, 684, 708, 756, 798, 810, 826, 855, 885, 945, 972, 1026, 1062, 1121, 1134, 1140, 1180, 1197, 1215, 1239, 1260, 1330, 1539, 1593, 1596, 1620, 1652, 1701, 1710, 1770, 1890, 1995, 2052, 2065, 2124, 2242, 2268, 2394, 2430, 2478, 2565, 2655, 2660, 2835, 3078, 3186, 3363, 3402, 3420, 3540, 3591, 3717, 3780, 3990, 4130, 4484, 4617, 4779, 4788, 4860, 4956, 5130, 5310, 5605, 5670, 5985, 6156, 6195, 6372, 6726, 6804, 7182, 7434, 7695, 7847, 7965, 7980, 8260, 8505, 9234, 9558, 10089, 10260, 10620, 10773, 11151, 11210, 11340, 11970, 12390, 13452, 14337, 14364, 14868, 15390, 15694, 15930, 16815, 17010, 17955, 18468, 18585, 19116, 20178, 21546, 22302, 22420, 23085, 23541, 23895, 23940, 24780, 28674, 30267, 30780, 31388, 31860, 32319, 33453, 33630, 34020, 35910, 37170, 39235, 40356, 43092, 44604, 46170, 47082, 47790, 50445, 53865, 55755, 57348, 60534, 64638, 66906, 67260, 70623, 71685, 71820, 74340, 78470, 90801, 92340, 94164, 95580, 100359, 100890, 107730, 111510, 117705, 121068, 129276, 133812, 141246, 143370, 151335, 156940, 161595, 167265, 181602, 200718, 201780, 211869, 215460, 223020, 235410, 272403, 282492, 286740, 302670, 323190, 334530, 353115, 363204, 401436, 423738, 454005, 470820, 501795, 544806, 605340, 635607, 646380, 669060, 706230, 847476, 908010, 1003590, 1059345, 1089612, 1271214, 1362015, 1412460, 1816020, 1906821, 2007180, 2118690, 2542428, 2724030, 3178035, 3813642, 4237380, 5448060, 6356070, 7627284, 9534105, 12712140, 19068210, 38136420]

約数ペア:

[(1, 38136420), (2, 19068210), (3, 12712140), (4, 9534105), (5, 7627284), (6, 6356070), (7, 5448060), (9, 4237380), (10, 3813642), (12, 3178035), (14, 2724030), (15, 2542428), (18, 2118690), (19, 2007180), (20, 1906821), (21, 1816020), (27, 1412460), (28, 1362015), (30, 1271214), (35, 1089612), (36, 1059345), (38, 1003590), (42, 908010), (45, 847476), (54, 706230), (57, 669060), (59, 646380), (60, 635607), (63, 605340), (70, 544806), (76, 501795), (81, 470820), (84, 454005), (90, 423738), (95, 401436), (105, 363204), (108, 353115), (114, 334530), (118, 323190), (126, 302670), (133, 286740), (135, 282492), (140, 272403), (162, 235410), (171, 223020), (177, 215460), (180, 211869), (189, 201780), (190, 200718), (210, 181602), (228, 167265), (236, 161595), (243, 156940), (252, 151335), (266, 143370), (270, 141246), (285, 133812), (295, 129276), (315, 121068), (324, 117705), (342, 111510), (354, 107730), (378, 100890), (380, 100359), (399, 95580), (405, 94164), (413, 92340), (420, 90801), (486, 78470), (513, 74340), (531, 71820), (532, 71685), (540, 70623), (567, 67260), (570, 66906), (590, 64638), (630, 60534), (665, 57348), (684, 55755), (708, 53865), (756, 50445), (798, 47790), (810, 47082), (826, 46170), (855, 44604), (885, 43092), (945, 40356), (972, 39235), (1026, 37170), (1062, 35910), (1121, 34020), (1134, 33630), (1140, 33453), (1180, 32319), (1197, 31860), (1215, 31388), (1239, 30780), (1260, 30267), (1330, 28674), (1539, 24780), (1593, 23940), (1596, 23895), (1620, 23541), (1652, 23085), (1701, 22420), (1710, 22302), (1770, 21546), (1890, 20178), (1995, 19116), (2052, 18585), (2065, 18468), (2124, 17955), (2242, 17010), (2268, 16815), (2394, 15930), (2430, 15694), (2478, 15390), (2565, 14868), (2655, 14364), (2660, 14337), (2835, 13452), (3078, 12390), (3186, 11970), (3363, 11340), (3402, 11210), (3420, 11151), (3540, 10773), (3591, 10620), (3717, 10260), (3780, 10089), (3990, 9558), (4130, 9234), (4484, 8505), (4617, 8260), (4779, 7980), (4788, 7965), (4860, 7847), (4956, 7695), (5130, 7434), (5310, 7182), (5605, 6804), (5670, 6726), (5985, 6372), (6156, 6195)]