550853550

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{191}}^1$

素因数の和:268

約数の個数: 288

約数和(自身を含む): 1754887680

約数和(自身を除く): 1204034130

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 17, 18, 25, 26, 29, 30, 34, 39, 45, 50, 51, 58, 65, 75, 78, 85, 87, 90, 102, 117, 130, 145, 150, 153, 170, 174, 191, 195, 221, 225, 234, 255, 261, 290, 306, 325, 377, 382, 390, 425, 435, 442, 450, 493, 510, 522, 573, 585, 650, 663, 725, 754, 765, 850, 870, 955, 975, 986, 1105, 1131, 1146, 1170, 1275, 1305, 1326, 1450, 1479, 1530, 1719, 1885, 1910, 1950, 1989, 2175, 2210, 2262, 2465, 2483, 2550, 2610, 2865, 2925, 2958, 3247, 3315, 3393, 3438, 3770, 3825, 3978, 4350, 4437, 4775, 4930, 4966, 5525, 5539, 5655, 5730, 5850, 6409, 6494, 6525, 6630, 6786, 7395, 7449, 7650, 8595, 8874, 9425, 9550, 9741, 9945, 11050, 11078, 11310, 12325, 12415, 12818, 13050, 14325, 14790, 14898, 16235, 16575, 16617, 16965, 17190, 18850, 19227, 19482, 19890, 22185, 22347, 24650, 24830, 27695, 28275, 28650, 29223, 32045, 32470, 33150, 33234, 33930, 36975, 37245, 38454, 42211, 42975, 44370, 44694, 48705, 49725, 49851, 55390, 56550, 57681, 58446, 62075, 64090, 72007, 73950, 74490, 81175, 83085, 84422, 84825, 85950, 94163, 96135, 97410, 99450, 99702, 110925, 111735, 115362, 124150, 126633, 138475, 144014, 146115, 160225, 162350, 166170, 169650, 186225, 188326, 192270, 211055, 216021, 221850, 223470, 243525, 249255, 253266, 276950, 282489, 288405, 292230, 320450, 360035, 372450, 379899, 415425, 422110, 432042, 470815, 480675, 487050, 498510, 558675, 564978, 576810, 633165, 648063, 720070, 730575, 759798, 830850, 847467, 941630, 961350, 1055275, 1080105, 1117350, 1224119, 1246275, 1266330, 1296126, 1412445, 1442025, 1461150, 1694934, 1800175, 1899495, 2110550, 2160210, 2354075, 2448238, 2492550, 2824890, 2884050, 3165825, 3240315, 3600350, 3672357, 3798990, 4237335, 4708150, 5400525, 6120595, 6331650, 6480630, 7062225, 7344714, 8474670, 9497475, 10801050, 11017071, 12241190, 14124450, 16201575, 18361785, 18994950, 21186675, 22034142, 30602975, 32403150, 36723570, 42373350, 55085355, 61205950, 91808925, 110170710, 183617850, 275426775, 550853550]

約数ペア:

[(1, 550853550), (2, 275426775), (3, 183617850), (5, 110170710), (6, 91808925), (9, 61205950), (10, 55085355), (13, 42373350), (15, 36723570), (17, 32403150), (18, 30602975), (25, 22034142), (26, 21186675), (29, 18994950), (30, 18361785), (34, 16201575), (39, 14124450), (45, 12241190), (50, 11017071), (51, 10801050), (58, 9497475), (65, 8474670), (75, 7344714), (78, 7062225), (85, 6480630), (87, 6331650), (90, 6120595), (102, 5400525), (117, 4708150), (130, 4237335), (145, 3798990), (150, 3672357), (153, 3600350), (170, 3240315), (174, 3165825), (191, 2884050), (195, 2824890), (221, 2492550), (225, 2448238), (234, 2354075), (255, 2160210), (261, 2110550), (290, 1899495), (306, 1800175), (325, 1694934), (377, 1461150), (382, 1442025), (390, 1412445), (425, 1296126), (435, 1266330), (442, 1246275), (450, 1224119), (493, 1117350), (510, 1080105), (522, 1055275), (573, 961350), (585, 941630), (650, 847467), (663, 830850), (725, 759798), (754, 730575), (765, 720070), (850, 648063), (870, 633165), (955, 576810), (975, 564978), (986, 558675), (1105, 498510), (1131, 487050), (1146, 480675), (1170, 470815), (1275, 432042), (1305, 422110), (1326, 415425), (1450, 379899), (1479, 372450), (1530, 360035), (1719, 320450), (1885, 292230), (1910, 288405), (1950, 282489), (1989, 276950), (2175, 253266), (2210, 249255), (2262, 243525), (2465, 223470), (2483, 221850), (2550, 216021), (2610, 211055), (2865, 192270), (2925, 188326), (2958, 186225), (3247, 169650), (3315, 166170), (3393, 162350), (3438, 160225), (3770, 146115), (3825, 144014), (3978, 138475), (4350, 126633), (4437, 124150), (4775, 115362), (4930, 111735), (4966, 110925), (5525, 99702), (5539, 99450), (5655, 97410), (5730, 96135), (5850, 94163), (6409, 85950), (6494, 84825), (6525, 84422), (6630, 83085), (6786, 81175), (7395, 74490), (7449, 73950), (7650, 72007), (8595, 64090), (8874, 62075), (9425, 58446), (9550, 57681), (9741, 56550), (9945, 55390), (11050, 49851), (11078, 49725), (11310, 48705), (12325, 44694), (12415, 44370), (12818, 42975), (13050, 42211), (14325, 38454), (14790, 37245), (14898, 36975), (16235, 33930), (16575, 33234), (16617, 33150), (16965, 32470), (17190, 32045), (18850, 29223), (19227, 28650), (19482, 28275), (19890, 27695), (22185, 24830), (22347, 24650)]