549857880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{971}}^1$

素因数の和:1023

約数の個数: 288

約数和(自身を含む): 2117540880

約数和(自身を除く): 1567683000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 18, 20, 22, 24, 26, 30, 33, 36, 39, 40, 44, 45, 52, 55, 60, 65, 66, 72, 78, 88, 90, 99, 104, 110, 117, 120, 121, 130, 132, 143, 156, 165, 180, 195, 198, 220, 234, 242, 260, 264, 286, 312, 330, 360, 363, 390, 396, 429, 440, 468, 484, 495, 520, 572, 585, 605, 660, 715, 726, 780, 792, 858, 936, 968, 971, 990, 1089, 1144, 1170, 1210, 1287, 1320, 1430, 1452, 1560, 1573, 1716, 1815, 1942, 1980, 2145, 2178, 2340, 2420, 2574, 2860, 2904, 2913, 3146, 3432, 3630, 3884, 3960, 4290, 4356, 4680, 4719, 4840, 4855, 5148, 5445, 5720, 5826, 6292, 6435, 7260, 7768, 7865, 8580, 8712, 8739, 9438, 9710, 10296, 10681, 10890, 11652, 12584, 12623, 12870, 14157, 14520, 14565, 15730, 17160, 17478, 18876, 19420, 21362, 21780, 23304, 23595, 25246, 25740, 28314, 29130, 31460, 32043, 34956, 37752, 37869, 38840, 42724, 43560, 43695, 47190, 50492, 51480, 53405, 56628, 58260, 62920, 63115, 64086, 69912, 70785, 75738, 85448, 87390, 94380, 96129, 100984, 106810, 113256, 113607, 116520, 117491, 126230, 128172, 138853, 141570, 151476, 160215, 174780, 188760, 189345, 192258, 213620, 227214, 234982, 252460, 256344, 277706, 283140, 302952, 320430, 349560, 352473, 378690, 384516, 416559, 427240, 454428, 469964, 480645, 504920, 555412, 566280, 568035, 587455, 640860, 694265, 704946, 757380, 769032, 833118, 908856, 939928, 961290, 1057419, 1110824, 1136070, 1174910, 1249677, 1281720, 1388530, 1409892, 1514760, 1527383, 1666236, 1762365, 1922580, 2082795, 2114838, 2272140, 2349820, 2499354, 2777060, 2819784, 3054766, 3332472, 3524730, 3845160, 4165590, 4229676, 4544280, 4582149, 4699640, 4998708, 5287095, 5554120, 6109532, 6248385, 7049460, 7636915, 8331180, 8459352, 9164298, 9997416, 10574190, 12219064, 12496770, 13746447, 14098920, 15273830, 16662360, 18328596, 21148380, 22910745, 24993540, 27492894, 30547660, 36657192, 42296760, 45821490, 49987080, 54985788, 61095320, 68732235, 91642980, 109971576, 137464470, 183285960, 274928940, 549857880]

約数ペア:

[(1, 549857880), (2, 274928940), (3, 183285960), (4, 137464470), (5, 109971576), (6, 91642980), (8, 68732235), (9, 61095320), (10, 54985788), (11, 49987080), (12, 45821490), (13, 42296760), (15, 36657192), (18, 30547660), (20, 27492894), (22, 24993540), (24, 22910745), (26, 21148380), (30, 18328596), (33, 16662360), (36, 15273830), (39, 14098920), (40, 13746447), (44, 12496770), (45, 12219064), (52, 10574190), (55, 9997416), (60, 9164298), (65, 8459352), (66, 8331180), (72, 7636915), (78, 7049460), (88, 6248385), (90, 6109532), (99, 5554120), (104, 5287095), (110, 4998708), (117, 4699640), (120, 4582149), (121, 4544280), (130, 4229676), (132, 4165590), (143, 3845160), (156, 3524730), (165, 3332472), (180, 3054766), (195, 2819784), (198, 2777060), (220, 2499354), (234, 2349820), (242, 2272140), (260, 2114838), (264, 2082795), (286, 1922580), (312, 1762365), (330, 1666236), (360, 1527383), (363, 1514760), (390, 1409892), (396, 1388530), (429, 1281720), (440, 1249677), (468, 1174910), (484, 1136070), (495, 1110824), (520, 1057419), (572, 961290), (585, 939928), (605, 908856), (660, 833118), (715, 769032), (726, 757380), (780, 704946), (792, 694265), (858, 640860), (936, 587455), (968, 568035), (971, 566280), (990, 555412), (1089, 504920), (1144, 480645), (1170, 469964), (1210, 454428), (1287, 427240), (1320, 416559), (1430, 384516), (1452, 378690), (1560, 352473), (1573, 349560), (1716, 320430), (1815, 302952), (1942, 283140), (1980, 277706), (2145, 256344), (2178, 252460), (2340, 234982), (2420, 227214), (2574, 213620), (2860, 192258), (2904, 189345), (2913, 188760), (3146, 174780), (3432, 160215), (3630, 151476), (3884, 141570), (3960, 138853), (4290, 128172), (4356, 126230), (4680, 117491), (4719, 116520), (4840, 113607), (4855, 113256), (5148, 106810), (5445, 100984), (5720, 96129), (5826, 94380), (6292, 87390), (6435, 85448), (7260, 75738), (7768, 70785), (7865, 69912), (8580, 64086), (8712, 63115), (8739, 62920), (9438, 58260), (9710, 56628), (10296, 53405), (10681, 51480), (10890, 50492), (11652, 47190), (12584, 43695), (12623, 43560), (12870, 42724), (14157, 38840), (14520, 37869), (14565, 37752), (15730, 34956), (17160, 32043), (17478, 31460), (18876, 29130), (19420, 28314), (21362, 25740), (21780, 25246), (23304, 23595)]