194958225

素因数分解:

$3^3\times 5^2\times 7^1\times {\mathrm{11}}^3\times {\mathrm{31}}^1$

素因数の和:90

約数の個数: 192

約数和(自身を含む): 464732160

約数和(自身を除く): 269773935

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 25, 27, 31, 33, 35, 45, 55, 63, 75, 77, 93, 99, 105, 121, 135, 155, 165, 175, 189, 217, 225, 231, 275, 279, 297, 315, 341, 363, 385, 465, 495, 525, 605, 651, 675, 693, 775, 825, 837, 847, 945, 1023, 1085, 1089, 1155, 1331, 1395, 1485, 1575, 1705, 1815, 1925, 1953, 2079, 2325, 2387, 2475, 2541, 3025, 3069, 3255, 3267, 3465, 3751, 3993, 4185, 4235, 4725, 5115, 5425, 5445, 5775, 5859, 6655, 6975, 7161, 7425, 7623, 8525, 9075, 9207, 9317, 9765, 10395, 11253, 11935, 11979, 12705, 15345, 16275, 16335, 17325, 18755, 19965, 20925, 21175, 21483, 22869, 25575, 26257, 27225, 27951, 29295, 33275, 33759, 35805, 35937, 38115, 41261, 46035, 46585, 48825, 51975, 56265, 59675, 59895, 63525, 64449, 76725, 78771, 81675, 83853, 93775, 99825, 101277, 107415, 114345, 123783, 131285, 139755, 146475, 168795, 179025, 179685, 190575, 206305, 230175, 232925, 236313, 251559, 281325, 288827, 299475, 322245, 371349, 393855, 419265, 506385, 537075, 571725, 618915, 656425, 698775, 708939, 843975, 866481, 898425, 1031525, 1114047, 1181565, 1257795, 1444135, 1611225, 1856745, 1969275, 2096325, 2531925, 2599443, 3094575, 3544695, 4332405, 5570235, 5907825, 6288975, 7220675, 7798329, 9283725, 12997215, 17723475, 21662025, 27851175, 38991645, 64986075, 194958225]

約数ペア:

[(1, 194958225), (3, 64986075), (5, 38991645), (7, 27851175), (9, 21662025), (11, 17723475), (15, 12997215), (21, 9283725), (25, 7798329), (27, 7220675), (31, 6288975), (33, 5907825), (35, 5570235), (45, 4332405), (55, 3544695), (63, 3094575), (75, 2599443), (77, 2531925), (93, 2096325), (99, 1969275), (105, 1856745), (121, 1611225), (135, 1444135), (155, 1257795), (165, 1181565), (175, 1114047), (189, 1031525), (217, 898425), (225, 866481), (231, 843975), (275, 708939), (279, 698775), (297, 656425), (315, 618915), (341, 571725), (363, 537075), (385, 506385), (465, 419265), (495, 393855), (525, 371349), (605, 322245), (651, 299475), (675, 288827), (693, 281325), (775, 251559), (825, 236313), (837, 232925), (847, 230175), (945, 206305), (1023, 190575), (1085, 179685), (1089, 179025), (1155, 168795), (1331, 146475), (1395, 139755), (1485, 131285), (1575, 123783), (1705, 114345), (1815, 107415), (1925, 101277), (1953, 99825), (2079, 93775), (2325, 83853), (2387, 81675), (2475, 78771), (2541, 76725), (3025, 64449), (3069, 63525), (3255, 59895), (3267, 59675), (3465, 56265), (3751, 51975), (3993, 48825), (4185, 46585), (4235, 46035), (4725, 41261), (5115, 38115), (5425, 35937), (5445, 35805), (5775, 33759), (5859, 33275), (6655, 29295), (6975, 27951), (7161, 27225), (7425, 26257), (7623, 25575), (8525, 22869), (9075, 21483), (9207, 21175), (9317, 20925), (9765, 19965), (10395, 18755), (11253, 17325), (11935, 16335), (11979, 16275), (12705, 15345)]