79422300

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{179}}^1$

素因数の和:245

約数の個数: 216

約数和(自身を含む): 274201200

約数和(自身を除く): 194778900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 25, 29, 30, 34, 36, 45, 50, 51, 58, 60, 68, 75, 85, 87, 90, 100, 102, 116, 145, 150, 153, 170, 174, 179, 180, 204, 225, 255, 261, 290, 300, 306, 340, 348, 358, 425, 435, 450, 493, 510, 522, 537, 580, 612, 716, 725, 765, 850, 870, 895, 900, 986, 1020, 1044, 1074, 1275, 1305, 1450, 1479, 1530, 1611, 1700, 1740, 1790, 1972, 2148, 2175, 2465, 2550, 2610, 2685, 2900, 2958, 3043, 3060, 3222, 3580, 3825, 4350, 4437, 4475, 4930, 5100, 5191, 5220, 5370, 5916, 6086, 6444, 6525, 7395, 7650, 8055, 8700, 8874, 8950, 9129, 9860, 10382, 10740, 12172, 12325, 13050, 13425, 14790, 15215, 15300, 15573, 16110, 17748, 17900, 18258, 20764, 22185, 24650, 25955, 26100, 26850, 27387, 29580, 30430, 31146, 32220, 36516, 36975, 40275, 44370, 45645, 46719, 49300, 51910, 53700, 54774, 60860, 62292, 73950, 76075, 77865, 80550, 88247, 88740, 91290, 93438, 103820, 109548, 110925, 129775, 136935, 147900, 152150, 155730, 161100, 176494, 182580, 186876, 221850, 228225, 233595, 259550, 264741, 273870, 304300, 311460, 352988, 389325, 441235, 443700, 456450, 467190, 519100, 529482, 547740, 684675, 778650, 794223, 882470, 912900, 934380, 1058964, 1167975, 1323705, 1369350, 1557300, 1588446, 1764940, 2206175, 2335950, 2647410, 2738700, 3176892, 3971115, 4412350, 4671900, 5294820, 6618525, 7942230, 8824700, 13237050, 15884460, 19855575, 26474100, 39711150, 79422300]

約数ペア:

[(1, 79422300), (2, 39711150), (3, 26474100), (4, 19855575), (5, 15884460), (6, 13237050), (9, 8824700), (10, 7942230), (12, 6618525), (15, 5294820), (17, 4671900), (18, 4412350), (20, 3971115), (25, 3176892), (29, 2738700), (30, 2647410), (34, 2335950), (36, 2206175), (45, 1764940), (50, 1588446), (51, 1557300), (58, 1369350), (60, 1323705), (68, 1167975), (75, 1058964), (85, 934380), (87, 912900), (90, 882470), (100, 794223), (102, 778650), (116, 684675), (145, 547740), (150, 529482), (153, 519100), (170, 467190), (174, 456450), (179, 443700), (180, 441235), (204, 389325), (225, 352988), (255, 311460), (261, 304300), (290, 273870), (300, 264741), (306, 259550), (340, 233595), (348, 228225), (358, 221850), (425, 186876), (435, 182580), (450, 176494), (493, 161100), (510, 155730), (522, 152150), (537, 147900), (580, 136935), (612, 129775), (716, 110925), (725, 109548), (765, 103820), (850, 93438), (870, 91290), (895, 88740), (900, 88247), (986, 80550), (1020, 77865), (1044, 76075), (1074, 73950), (1275, 62292), (1305, 60860), (1450, 54774), (1479, 53700), (1530, 51910), (1611, 49300), (1700, 46719), (1740, 45645), (1790, 44370), (1972, 40275), (2148, 36975), (2175, 36516), (2465, 32220), (2550, 31146), (2610, 30430), (2685, 29580), (2900, 27387), (2958, 26850), (3043, 26100), (3060, 25955), (3222, 24650), (3580, 22185), (3825, 20764), (4350, 18258), (4437, 17900), (4475, 17748), (4930, 16110), (5100, 15573), (5191, 15300), (5220, 15215), (5370, 14790), (5916, 13425), (6086, 13050), (6444, 12325), (6525, 12172), (7395, 10740), (7650, 10382), (8055, 9860), (8700, 9129), (8874, 8950)]