195853140

素因数分解:

$2^2\times 3^6\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1$

素因数の和:154

約数の個数: 336

約数和(自身を含む): 749185920

約数和(自身を除く): 553332780

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, 101, 105, 108, 114, 126, 133, 135, 140, 162, 171, 180, 189, 190, 202, 210, 228, 243, 252, 266, 270, 285, 303, 315, 324, 342, 378, 380, 399, 404, 405, 420, 486, 505, 513, 532, 540, 567, 570, 606, 630, 665, 684, 707, 729, 756, 798, 810, 855, 909, 945, 972, 1010, 1026, 1134, 1140, 1197, 1212, 1215, 1260, 1330, 1414, 1458, 1515, 1539, 1596, 1620, 1701, 1710, 1818, 1890, 1919, 1995, 2020, 2052, 2121, 2268, 2394, 2430, 2565, 2660, 2727, 2828, 2835, 2916, 3030, 3078, 3402, 3420, 3535, 3591, 3636, 3645, 3780, 3838, 3990, 4242, 4545, 4617, 4788, 4860, 5103, 5130, 5454, 5670, 5757, 5985, 6060, 6156, 6363, 6804, 7070, 7182, 7290, 7676, 7695, 7980, 8181, 8484, 8505, 9090, 9234, 9595, 10206, 10260, 10605, 10773, 10908, 11340, 11514, 11970, 12726, 13433, 13635, 13851, 14140, 14364, 14580, 15390, 16362, 17010, 17271, 17955, 18180, 18468, 19089, 19190, 20412, 21210, 21546, 23028, 23085, 23940, 24543, 25452, 25515, 26866, 27270, 27702, 28785, 30780, 31815, 32319, 32724, 34020, 34542, 35910, 38178, 38380, 40299, 40905, 42420, 43092, 46170, 49086, 51030, 51813, 53732, 53865, 54540, 55404, 57267, 57570, 63630, 64638, 67165, 69084, 69255, 71820, 73629, 76356, 80598, 81810, 86355, 92340, 95445, 96957, 98172, 102060, 103626, 107730, 114534, 115140, 120897, 122715, 127260, 129276, 134330, 138510, 147258, 155439, 161196, 161595, 163620, 171801, 172710, 190890, 193914, 201495, 207252, 215460, 229068, 241794, 245430, 259065, 268660, 277020, 286335, 294516, 310878, 323190, 343602, 345420, 362691, 368145, 381780, 387828, 402990, 466317, 483588, 484785, 490860, 515403, 518130, 572670, 604485, 621756, 646380, 687204, 725382, 736290, 777195, 805980, 859005, 932634, 969570, 1030806, 1036260, 1088073, 1145340, 1208970, 1398951, 1450764, 1472580, 1554390, 1718010, 1813455, 1865268, 1939140, 2061612, 2176146, 2331585, 2417940, 2577015, 2797902, 3108780, 3264219, 3436020, 3626910, 4352292, 4663170, 5154030, 5440365, 5595804, 6528438, 6994755, 7253820, 9326340, 9792657, 10308060, 10880730, 13056876, 13989510, 16321095, 19585314, 21761460, 27979020, 32642190, 39170628, 48963285, 65284380, 97926570, 195853140]

約数ペア:

[(1, 195853140), (2, 97926570), (3, 65284380), (4, 48963285), (5, 39170628), (6, 32642190), (7, 27979020), (9, 21761460), (10, 19585314), (12, 16321095), (14, 13989510), (15, 13056876), (18, 10880730), (19, 10308060), (20, 9792657), (21, 9326340), (27, 7253820), (28, 6994755), (30, 6528438), (35, 5595804), (36, 5440365), (38, 5154030), (42, 4663170), (45, 4352292), (54, 3626910), (57, 3436020), (60, 3264219), (63, 3108780), (70, 2797902), (76, 2577015), (81, 2417940), (84, 2331585), (90, 2176146), (95, 2061612), (101, 1939140), (105, 1865268), (108, 1813455), (114, 1718010), (126, 1554390), (133, 1472580), (135, 1450764), (140, 1398951), (162, 1208970), (171, 1145340), (180, 1088073), (189, 1036260), (190, 1030806), (202, 969570), (210, 932634), (228, 859005), (243, 805980), (252, 777195), (266, 736290), (270, 725382), (285, 687204), (303, 646380), (315, 621756), (324, 604485), (342, 572670), (378, 518130), (380, 515403), (399, 490860), (404, 484785), (405, 483588), (420, 466317), (486, 402990), (505, 387828), (513, 381780), (532, 368145), (540, 362691), (567, 345420), (570, 343602), (606, 323190), (630, 310878), (665, 294516), (684, 286335), (707, 277020), (729, 268660), (756, 259065), (798, 245430), (810, 241794), (855, 229068), (909, 215460), (945, 207252), (972, 201495), (1010, 193914), (1026, 190890), (1134, 172710), (1140, 171801), (1197, 163620), (1212, 161595), (1215, 161196), (1260, 155439), (1330, 147258), (1414, 138510), (1458, 134330), (1515, 129276), (1539, 127260), (1596, 122715), (1620, 120897), (1701, 115140), (1710, 114534), (1818, 107730), (1890, 103626), (1919, 102060), (1995, 98172), (2020, 96957), (2052, 95445), (2121, 92340), (2268, 86355), (2394, 81810), (2430, 80598), (2565, 76356), (2660, 73629), (2727, 71820), (2828, 69255), (2835, 69084), (2916, 67165), (3030, 64638), (3078, 63630), (3402, 57570), (3420, 57267), (3535, 55404), (3591, 54540), (3636, 53865), (3645, 53732), (3780, 51813), (3838, 51030), (3990, 49086), (4242, 46170), (4545, 43092), (4617, 42420), (4788, 40905), (4860, 40299), (5103, 38380), (5130, 38178), (5454, 35910), (5670, 34542), (5757, 34020), (5985, 32724), (6060, 32319), (6156, 31815), (6363, 30780), (6804, 28785), (7070, 27702), (7182, 27270), (7290, 26866), (7676, 25515), (7695, 25452), (7980, 24543), (8181, 23940), (8484, 23085), (8505, 23028), (9090, 21546), (9234, 21210), (9595, 20412), (10206, 19190), (10260, 19089), (10605, 18468), (10773, 18180), (10908, 17955), (11340, 17271), (11514, 17010), (11970, 16362), (12726, 15390), (13433, 14580), (13635, 14364), (13851, 14140)]