205433100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{463}}^1$

素因数の和:529

約数の個数: 216

約数和(自身を含む): 706829760

約数和(自身を除く): 501396660

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, 180, 204, 225, 255, 261, 290, 300, 306, 340, 348, 425, 435, 450, 463, 493, 510, 522, 580, 612, 725, 765, 850, 870, 900, 926, 986, 1020, 1044, 1275, 1305, 1389, 1450, 1479, 1530, 1700, 1740, 1852, 1972, 2175, 2315, 2465, 2550, 2610, 2778, 2900, 2958, 3060, 3825, 4167, 4350, 4437, 4630, 4930, 5100, 5220, 5556, 5916, 6525, 6945, 7395, 7650, 7871, 8334, 8700, 8874, 9260, 9860, 11575, 12325, 13050, 13427, 13890, 14790, 15300, 15742, 16668, 17748, 20835, 22185, 23150, 23613, 24650, 26100, 26854, 27780, 29580, 31484, 34725, 36975, 39355, 40281, 41670, 44370, 46300, 47226, 49300, 53708, 67135, 69450, 70839, 73950, 78710, 80562, 83340, 88740, 94452, 104175, 110925, 118065, 120843, 134270, 138900, 141678, 147900, 157420, 161124, 196775, 201405, 208350, 221850, 228259, 236130, 241686, 268540, 283356, 335675, 354195, 393550, 402810, 416700, 443700, 456518, 472260, 483372, 590325, 604215, 671350, 684777, 708390, 787100, 805620, 913036, 1007025, 1141295, 1180650, 1208430, 1342700, 1369554, 1416780, 1770975, 2014050, 2054331, 2282590, 2361300, 2416860, 2739108, 3021075, 3423885, 3541950, 4028100, 4108662, 4565180, 5706475, 6042150, 6847770, 7083900, 8217324, 10271655, 11412950, 12084300, 13695540, 17119425, 20543310, 22825900, 34238850, 41086620, 51358275, 68477700, 102716550, 205433100]

約数ペア:

[(1, 205433100), (2, 102716550), (3, 68477700), (4, 51358275), (5, 41086620), (6, 34238850), (9, 22825900), (10, 20543310), (12, 17119425), (15, 13695540), (17, 12084300), (18, 11412950), (20, 10271655), (25, 8217324), (29, 7083900), (30, 6847770), (34, 6042150), (36, 5706475), (45, 4565180), (50, 4108662), (51, 4028100), (58, 3541950), (60, 3423885), (68, 3021075), (75, 2739108), (85, 2416860), (87, 2361300), (90, 2282590), (100, 2054331), (102, 2014050), (116, 1770975), (145, 1416780), (150, 1369554), (153, 1342700), (170, 1208430), (174, 1180650), (180, 1141295), (204, 1007025), (225, 913036), (255, 805620), (261, 787100), (290, 708390), (300, 684777), (306, 671350), (340, 604215), (348, 590325), (425, 483372), (435, 472260), (450, 456518), (463, 443700), (493, 416700), (510, 402810), (522, 393550), (580, 354195), (612, 335675), (725, 283356), (765, 268540), (850, 241686), (870, 236130), (900, 228259), (926, 221850), (986, 208350), (1020, 201405), (1044, 196775), (1275, 161124), (1305, 157420), (1389, 147900), (1450, 141678), (1479, 138900), (1530, 134270), (1700, 120843), (1740, 118065), (1852, 110925), (1972, 104175), (2175, 94452), (2315, 88740), (2465, 83340), (2550, 80562), (2610, 78710), (2778, 73950), (2900, 70839), (2958, 69450), (3060, 67135), (3825, 53708), (4167, 49300), (4350, 47226), (4437, 46300), (4630, 44370), (4930, 41670), (5100, 40281), (5220, 39355), (5556, 36975), (5916, 34725), (6525, 31484), (6945, 29580), (7395, 27780), (7650, 26854), (7871, 26100), (8334, 24650), (8700, 23613), (8874, 23150), (9260, 22185), (9860, 20835), (11575, 17748), (12325, 16668), (13050, 15742), (13427, 15300), (13890, 14790)]