55254420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{463}}^1$

素因数の和:511

約数の個数: 192

約数和(自身を含む): 196439040

約数和(自身を除く): 141184620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 26, 27, 30, 34, 36, 39, 45, 51, 52, 54, 60, 65, 68, 78, 85, 90, 102, 108, 117, 130, 135, 153, 156, 170, 180, 195, 204, 221, 234, 255, 260, 270, 306, 340, 351, 390, 442, 459, 463, 468, 510, 540, 585, 612, 663, 702, 765, 780, 884, 918, 926, 1020, 1105, 1170, 1326, 1389, 1404, 1530, 1755, 1836, 1852, 1989, 2210, 2295, 2315, 2340, 2652, 2778, 3060, 3315, 3510, 3978, 4167, 4420, 4590, 4630, 5556, 5967, 6019, 6630, 6945, 7020, 7871, 7956, 8334, 9180, 9260, 9945, 11934, 12038, 12501, 13260, 13890, 15742, 16668, 18057, 19890, 20835, 23613, 23868, 24076, 25002, 27780, 29835, 30095, 31484, 36114, 39355, 39780, 41670, 47226, 50004, 54171, 59670, 60190, 62505, 70839, 72228, 78710, 83340, 90285, 94452, 102323, 108342, 118065, 119340, 120380, 125010, 141678, 157420, 162513, 180570, 204646, 212517, 216684, 236130, 250020, 270855, 283356, 306969, 325026, 354195, 361140, 409292, 425034, 472260, 511615, 541710, 613938, 650052, 708390, 812565, 850068, 920907, 1023230, 1062585, 1083420, 1227876, 1416780, 1534845, 1625130, 1841814, 2046460, 2125170, 2762721, 3069690, 3250260, 3683628, 4250340, 4604535, 5525442, 6139380, 9209070, 11050884, 13813605, 18418140, 27627210, 55254420]

約数ペア:

[(1, 55254420), (2, 27627210), (3, 18418140), (4, 13813605), (5, 11050884), (6, 9209070), (9, 6139380), (10, 5525442), (12, 4604535), (13, 4250340), (15, 3683628), (17, 3250260), (18, 3069690), (20, 2762721), (26, 2125170), (27, 2046460), (30, 1841814), (34, 1625130), (36, 1534845), (39, 1416780), (45, 1227876), (51, 1083420), (52, 1062585), (54, 1023230), (60, 920907), (65, 850068), (68, 812565), (78, 708390), (85, 650052), (90, 613938), (102, 541710), (108, 511615), (117, 472260), (130, 425034), (135, 409292), (153, 361140), (156, 354195), (170, 325026), (180, 306969), (195, 283356), (204, 270855), (221, 250020), (234, 236130), (255, 216684), (260, 212517), (270, 204646), (306, 180570), (340, 162513), (351, 157420), (390, 141678), (442, 125010), (459, 120380), (463, 119340), (468, 118065), (510, 108342), (540, 102323), (585, 94452), (612, 90285), (663, 83340), (702, 78710), (765, 72228), (780, 70839), (884, 62505), (918, 60190), (926, 59670), (1020, 54171), (1105, 50004), (1170, 47226), (1326, 41670), (1389, 39780), (1404, 39355), (1530, 36114), (1755, 31484), (1836, 30095), (1852, 29835), (1989, 27780), (2210, 25002), (2295, 24076), (2315, 23868), (2340, 23613), (2652, 20835), (2778, 19890), (3060, 18057), (3315, 16668), (3510, 15742), (3978, 13890), (4167, 13260), (4420, 12501), (4590, 12038), (4630, 11934), (5556, 9945), (5967, 9260), (6019, 9180), (6630, 8334), (6945, 7956), (7020, 7871)]