1215202500

素因数分解:

$2^2\times 3^4\times 5^4\times {\mathrm{17}}^1\times {\mathrm{353}}^1$

素因数の和:406

約数の個数: 300

約数和(自身を含む): 4215122604

約数和(自身を除く): 2999920104

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 25, 27, 30, 34, 36, 45, 50, 51, 54, 60, 68, 75, 81, 85, 90, 100, 102, 108, 125, 135, 150, 153, 162, 170, 180, 204, 225, 250, 255, 270, 300, 306, 324, 340, 353, 375, 405, 425, 450, 459, 500, 510, 540, 612, 625, 675, 706, 750, 765, 810, 850, 900, 918, 1020, 1059, 1125, 1250, 1275, 1350, 1377, 1412, 1500, 1530, 1620, 1700, 1765, 1836, 1875, 2025, 2118, 2125, 2250, 2295, 2500, 2550, 2700, 2754, 3060, 3177, 3375, 3530, 3750, 3825, 4050, 4236, 4250, 4500, 4590, 5100, 5295, 5508, 5625, 6001, 6354, 6375, 6750, 6885, 7060, 7500, 7650, 8100, 8500, 8825, 9180, 9531, 10125, 10590, 10625, 11250, 11475, 12002, 12708, 12750, 13500, 13770, 15300, 15885, 16875, 17650, 18003, 19062, 19125, 20250, 21180, 21250, 22500, 22950, 24004, 25500, 26475, 27540, 28593, 30005, 31770, 31875, 33750, 34425, 35300, 36006, 38124, 38250, 40500, 42500, 44125, 45900, 47655, 50625, 52950, 54009, 57186, 57375, 60010, 63540, 63750, 67500, 68850, 72012, 76500, 79425, 88250, 90015, 95310, 95625, 101250, 105900, 108018, 114372, 114750, 120020, 127500, 132375, 137700, 142965, 150025, 158850, 162027, 172125, 176500, 180030, 190620, 191250, 202500, 216036, 220625, 229500, 238275, 264750, 270045, 285930, 286875, 300050, 317700, 324054, 344250, 360060, 382500, 397125, 441250, 450075, 476550, 486081, 529500, 540090, 571860, 573750, 600100, 648108, 661875, 688500, 714825, 750125, 794250, 810135, 860625, 882500, 900150, 953100, 972162, 1080180, 1147500, 1191375, 1323750, 1350225, 1429650, 1500250, 1588500, 1620270, 1721250, 1800300, 1944324, 1985625, 2250375, 2382750, 2430405, 2647500, 2700450, 2859300, 3000500, 3240540, 3442500, 3574125, 3750625, 3971250, 4050675, 4500750, 4765500, 4860810, 5400900, 5956875, 6751125, 7148250, 7501250, 7942500, 8101350, 9001500, 9721620, 11251875, 11913750, 12152025, 13502250, 14296500, 15002500, 16202700, 17870625, 20253375, 22503750, 23827500, 24304050, 27004500, 33755625, 35741250, 40506750, 45007500, 48608100, 60760125, 67511250, 71482500, 81013500, 101266875, 121520250, 135022500, 202533750, 243040500, 303800625, 405067500, 607601250, 1215202500]

約数ペア:

[(1, 1215202500), (2, 607601250), (3, 405067500), (4, 303800625), (5, 243040500), (6, 202533750), (9, 135022500), (10, 121520250), (12, 101266875), (15, 81013500), (17, 71482500), (18, 67511250), (20, 60760125), (25, 48608100), (27, 45007500), (30, 40506750), (34, 35741250), (36, 33755625), (45, 27004500), (50, 24304050), (51, 23827500), (54, 22503750), (60, 20253375), (68, 17870625), (75, 16202700), (81, 15002500), (85, 14296500), (90, 13502250), (100, 12152025), (102, 11913750), (108, 11251875), (125, 9721620), (135, 9001500), (150, 8101350), (153, 7942500), (162, 7501250), (170, 7148250), (180, 6751125), (204, 5956875), (225, 5400900), (250, 4860810), (255, 4765500), (270, 4500750), (300, 4050675), (306, 3971250), (324, 3750625), (340, 3574125), (353, 3442500), (375, 3240540), (405, 3000500), (425, 2859300), (450, 2700450), (459, 2647500), (500, 2430405), (510, 2382750), (540, 2250375), (612, 1985625), (625, 1944324), (675, 1800300), (706, 1721250), (750, 1620270), (765, 1588500), (810, 1500250), (850, 1429650), (900, 1350225), (918, 1323750), (1020, 1191375), (1059, 1147500), (1125, 1080180), (1250, 972162), (1275, 953100), (1350, 900150), (1377, 882500), (1412, 860625), (1500, 810135), (1530, 794250), (1620, 750125), (1700, 714825), (1765, 688500), (1836, 661875), (1875, 648108), (2025, 600100), (2118, 573750), (2125, 571860), (2250, 540090), (2295, 529500), (2500, 486081), (2550, 476550), (2700, 450075), (2754, 441250), (3060, 397125), (3177, 382500), (3375, 360060), (3530, 344250), (3750, 324054), (3825, 317700), (4050, 300050), (4236, 286875), (4250, 285930), (4500, 270045), (4590, 264750), (5100, 238275), (5295, 229500), (5508, 220625), (5625, 216036), (6001, 202500), (6354, 191250), (6375, 190620), (6750, 180030), (6885, 176500), (7060, 172125), (7500, 162027), (7650, 158850), (8100, 150025), (8500, 142965), (8825, 137700), (9180, 132375), (9531, 127500), (10125, 120020), (10590, 114750), (10625, 114372), (11250, 108018), (11475, 105900), (12002, 101250), (12708, 95625), (12750, 95310), (13500, 90015), (13770, 88250), (15300, 79425), (15885, 76500), (16875, 72012), (17650, 68850), (18003, 67500), (19062, 63750), (19125, 63540), (20250, 60010), (21180, 57375), (21250, 57186), (22500, 54009), (22950, 52950), (24004, 50625), (25500, 47655), (26475, 45900), (27540, 44125), (28593, 42500), (30005, 40500), (31770, 38250), (31875, 38124), (33750, 36006), (34425, 35300)]