55393800

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{109}}^1$

素因数の和:157

約数の個数: 288

約数和(自身を含む): 217694400

約数和(自身を除く): 162300600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 25, 28, 30, 33, 35, 40, 42, 44, 50, 55, 56, 60, 66, 70, 75, 77, 84, 88, 100, 105, 109, 110, 120, 121, 132, 140, 150, 154, 165, 168, 175, 200, 210, 218, 220, 231, 242, 264, 275, 280, 300, 308, 327, 330, 350, 363, 385, 420, 436, 440, 462, 484, 525, 545, 550, 600, 605, 616, 654, 660, 700, 726, 763, 770, 825, 840, 847, 872, 924, 968, 1050, 1090, 1100, 1155, 1199, 1210, 1308, 1320, 1400, 1452, 1526, 1540, 1635, 1650, 1694, 1815, 1848, 1925, 2100, 2180, 2200, 2289, 2310, 2398, 2420, 2541, 2616, 2725, 2904, 3025, 3052, 3080, 3270, 3300, 3388, 3597, 3630, 3815, 3850, 4200, 4235, 4360, 4578, 4620, 4796, 4840, 5082, 5450, 5775, 5995, 6050, 6104, 6540, 6600, 6776, 7194, 7260, 7630, 7700, 8175, 8393, 8470, 9075, 9156, 9240, 9592, 10164, 10900, 11445, 11550, 11990, 12100, 12705, 13080, 13189, 14388, 14520, 15260, 15400, 16350, 16786, 16940, 17985, 18150, 18312, 19075, 20328, 21175, 21800, 22890, 23100, 23980, 24200, 25179, 25410, 26378, 28776, 29975, 30520, 32700, 33572, 33880, 35970, 36300, 38150, 39567, 41965, 42350, 45780, 46200, 47960, 50358, 50820, 52756, 57225, 59950, 63525, 65400, 65945, 67144, 71940, 72600, 76300, 79134, 83930, 84700, 89925, 91560, 92323, 100716, 101640, 105512, 114450, 119900, 125895, 127050, 131890, 143880, 152600, 158268, 167860, 169400, 179850, 184646, 197835, 201432, 209825, 228900, 239800, 251790, 254100, 263780, 276969, 316536, 329725, 335720, 359700, 369292, 395670, 419650, 457800, 461615, 503580, 508200, 527560, 553938, 629475, 659450, 719400, 738584, 791340, 839300, 923230, 989175, 1007160, 1107876, 1258950, 1318900, 1384845, 1582680, 1678600, 1846460, 1978350, 2215752, 2308075, 2517900, 2637800, 2769690, 3692920, 3956700, 4616150, 5035800, 5539380, 6924225, 7913400, 9232300, 11078760, 13848450, 18464600, 27696900, 55393800]

約数ペア:

[(1, 55393800), (2, 27696900), (3, 18464600), (4, 13848450), (5, 11078760), (6, 9232300), (7, 7913400), (8, 6924225), (10, 5539380), (11, 5035800), (12, 4616150), (14, 3956700), (15, 3692920), (20, 2769690), (21, 2637800), (22, 2517900), (24, 2308075), (25, 2215752), (28, 1978350), (30, 1846460), (33, 1678600), (35, 1582680), (40, 1384845), (42, 1318900), (44, 1258950), (50, 1107876), (55, 1007160), (56, 989175), (60, 923230), (66, 839300), (70, 791340), (75, 738584), (77, 719400), (84, 659450), (88, 629475), (100, 553938), (105, 527560), (109, 508200), (110, 503580), (120, 461615), (121, 457800), (132, 419650), (140, 395670), (150, 369292), (154, 359700), (165, 335720), (168, 329725), (175, 316536), (200, 276969), (210, 263780), (218, 254100), (220, 251790), (231, 239800), (242, 228900), (264, 209825), (275, 201432), (280, 197835), (300, 184646), (308, 179850), (327, 169400), (330, 167860), (350, 158268), (363, 152600), (385, 143880), (420, 131890), (436, 127050), (440, 125895), (462, 119900), (484, 114450), (525, 105512), (545, 101640), (550, 100716), (600, 92323), (605, 91560), (616, 89925), (654, 84700), (660, 83930), (700, 79134), (726, 76300), (763, 72600), (770, 71940), (825, 67144), (840, 65945), (847, 65400), (872, 63525), (924, 59950), (968, 57225), (1050, 52756), (1090, 50820), (1100, 50358), (1155, 47960), (1199, 46200), (1210, 45780), (1308, 42350), (1320, 41965), (1400, 39567), (1452, 38150), (1526, 36300), (1540, 35970), (1635, 33880), (1650, 33572), (1694, 32700), (1815, 30520), (1848, 29975), (1925, 28776), (2100, 26378), (2180, 25410), (2200, 25179), (2289, 24200), (2310, 23980), (2398, 23100), (2420, 22890), (2541, 21800), (2616, 21175), (2725, 20328), (2904, 19075), (3025, 18312), (3052, 18150), (3080, 17985), (3270, 16940), (3300, 16786), (3388, 16350), (3597, 15400), (3630, 15260), (3815, 14520), (3850, 14388), (4200, 13189), (4235, 13080), (4360, 12705), (4578, 12100), (4620, 11990), (4796, 11550), (4840, 11445), (5082, 10900), (5450, 10164), (5775, 9592), (5995, 9240), (6050, 9156), (6104, 9075), (6540, 8470), (6600, 8393), (6776, 8175), (7194, 7700), (7260, 7630)]