51912900

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1$

素因数の和:85

約数の個数: 360

約数和(自身を含む): 198502920

約数和(自身を除く): 146590020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 25, 26, 27, 29, 30, 34, 36, 39, 45, 50, 51, 52, 54, 58, 60, 65, 68, 75, 78, 81, 85, 87, 90, 100, 102, 108, 116, 117, 130, 135, 145, 150, 153, 156, 162, 170, 174, 180, 195, 204, 221, 225, 234, 255, 260, 261, 270, 290, 300, 306, 324, 325, 340, 348, 351, 377, 390, 405, 425, 435, 442, 450, 459, 468, 493, 510, 522, 540, 580, 585, 612, 650, 663, 675, 702, 725, 754, 765, 780, 783, 810, 850, 870, 884, 900, 918, 975, 986, 1020, 1044, 1053, 1105, 1131, 1170, 1275, 1300, 1305, 1326, 1350, 1377, 1404, 1450, 1479, 1508, 1530, 1566, 1620, 1700, 1740, 1755, 1836, 1885, 1950, 1972, 1989, 2025, 2106, 2175, 2210, 2262, 2295, 2340, 2349, 2465, 2550, 2610, 2652, 2700, 2754, 2900, 2925, 2958, 3060, 3132, 3315, 3393, 3510, 3770, 3825, 3900, 3915, 3978, 4050, 4212, 4350, 4420, 4437, 4524, 4590, 4698, 4930, 5100, 5220, 5265, 5508, 5525, 5655, 5850, 5916, 5967, 6409, 6525, 6630, 6786, 6885, 7020, 7395, 7540, 7650, 7830, 7956, 8100, 8700, 8775, 8874, 9180, 9396, 9425, 9860, 9945, 10179, 10530, 11050, 11310, 11475, 11700, 11745, 11934, 12325, 12818, 13050, 13260, 13311, 13572, 13770, 14790, 15300, 15660, 16575, 16965, 17550, 17748, 17901, 18850, 19227, 19575, 19890, 20358, 21060, 22100, 22185, 22620, 22950, 23490, 23868, 24650, 25636, 26100, 26325, 26622, 27540, 28275, 29580, 29835, 30537, 32045, 33150, 33930, 34425, 35100, 35802, 36975, 37700, 38454, 39150, 39780, 39933, 40716, 44370, 45900, 46980, 49300, 49725, 50895, 52650, 53244, 56550, 57681, 58725, 59670, 61074, 64090, 66300, 66555, 67860, 68850, 71604, 73950, 76908, 78300, 79866, 84825, 88740, 89505, 96135, 99450, 101790, 105300, 110925, 113100, 115362, 117450, 119340, 122148, 128180, 133110, 137700, 147900, 149175, 152685, 159732, 160225, 169650, 173043, 179010, 192270, 198900, 199665, 203580, 221850, 230724, 234900, 254475, 266220, 288405, 298350, 305370, 320450, 332775, 339300, 346086, 358020, 384540, 399330, 443700, 447525, 480675, 508950, 519129, 576810, 596700, 610740, 640900, 665550, 692172, 763425, 798660, 865215, 895050, 961350, 998325, 1017900, 1038258, 1153620, 1331100, 1442025, 1526850, 1730430, 1790100, 1922700, 1996650, 2076516, 2595645, 2884050, 3053700, 3460860, 3993300, 4326075, 5191290, 5768100, 8652150, 10382580, 12978225, 17304300, 25956450, 51912900]

約数ペア:

[(1, 51912900), (2, 25956450), (3, 17304300), (4, 12978225), (5, 10382580), (6, 8652150), (9, 5768100), (10, 5191290), (12, 4326075), (13, 3993300), (15, 3460860), (17, 3053700), (18, 2884050), (20, 2595645), (25, 2076516), (26, 1996650), (27, 1922700), (29, 1790100), (30, 1730430), (34, 1526850), (36, 1442025), (39, 1331100), (45, 1153620), (50, 1038258), (51, 1017900), (52, 998325), (54, 961350), (58, 895050), (60, 865215), (65, 798660), (68, 763425), (75, 692172), (78, 665550), (81, 640900), (85, 610740), (87, 596700), (90, 576810), (100, 519129), (102, 508950), (108, 480675), (116, 447525), (117, 443700), (130, 399330), (135, 384540), (145, 358020), (150, 346086), (153, 339300), (156, 332775), (162, 320450), (170, 305370), (174, 298350), (180, 288405), (195, 266220), (204, 254475), (221, 234900), (225, 230724), (234, 221850), (255, 203580), (260, 199665), (261, 198900), (270, 192270), (290, 179010), (300, 173043), (306, 169650), (324, 160225), (325, 159732), (340, 152685), (348, 149175), (351, 147900), (377, 137700), (390, 133110), (405, 128180), (425, 122148), (435, 119340), (442, 117450), (450, 115362), (459, 113100), (468, 110925), (493, 105300), (510, 101790), (522, 99450), (540, 96135), (580, 89505), (585, 88740), (612, 84825), (650, 79866), (663, 78300), (675, 76908), (702, 73950), (725, 71604), (754, 68850), (765, 67860), (780, 66555), (783, 66300), (810, 64090), (850, 61074), (870, 59670), (884, 58725), (900, 57681), (918, 56550), (975, 53244), (986, 52650), (1020, 50895), (1044, 49725), (1053, 49300), (1105, 46980), (1131, 45900), (1170, 44370), (1275, 40716), (1300, 39933), (1305, 39780), (1326, 39150), (1350, 38454), (1377, 37700), (1404, 36975), (1450, 35802), (1479, 35100), (1508, 34425), (1530, 33930), (1566, 33150), (1620, 32045), (1700, 30537), (1740, 29835), (1755, 29580), (1836, 28275), (1885, 27540), (1950, 26622), (1972, 26325), (1989, 26100), (2025, 25636), (2106, 24650), (2175, 23868), (2210, 23490), (2262, 22950), (2295, 22620), (2340, 22185), (2349, 22100), (2465, 21060), (2550, 20358), (2610, 19890), (2652, 19575), (2700, 19227), (2754, 18850), (2900, 17901), (2925, 17748), (2958, 17550), (3060, 16965), (3132, 16575), (3315, 15660), (3393, 15300), (3510, 14790), (3770, 13770), (3825, 13572), (3900, 13311), (3915, 13260), (3978, 13050), (4050, 12818), (4212, 12325), (4350, 11934), (4420, 11745), (4437, 11700), (4524, 11475), (4590, 11310), (4698, 11050), (4930, 10530), (5100, 10179), (5220, 9945), (5265, 9860), (5508, 9425), (5525, 9396), (5655, 9180), (5850, 8874), (5916, 8775), (5967, 8700), (6409, 8100), (6525, 7956), (6630, 7830), (6786, 7650), (6885, 7540), (7020, 7395)]