891687060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{449}}^1$

素因数の和:551

約数の個数: 288

約数和(自身を含む): 3184272000

約数和(自身を除く): 2292584940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 17, 18, 20, 22, 30, 33, 34, 36, 44, 45, 51, 55, 59, 60, 66, 68, 85, 90, 99, 102, 110, 118, 132, 153, 165, 170, 177, 180, 187, 198, 204, 220, 236, 255, 295, 306, 330, 340, 354, 374, 396, 449, 495, 510, 531, 561, 590, 612, 649, 660, 708, 748, 765, 885, 898, 935, 990, 1003, 1020, 1062, 1122, 1180, 1298, 1347, 1530, 1683, 1770, 1796, 1870, 1947, 1980, 2006, 2124, 2244, 2245, 2596, 2655, 2694, 2805, 3009, 3060, 3245, 3366, 3540, 3740, 3894, 4012, 4041, 4490, 4939, 5015, 5310, 5388, 5610, 5841, 6018, 6490, 6732, 6735, 7633, 7788, 8082, 8415, 8980, 9027, 9735, 9878, 10030, 10620, 11033, 11220, 11682, 12036, 12980, 13470, 14817, 15045, 15266, 16164, 16830, 18054, 19470, 19756, 20060, 20205, 22066, 22899, 23364, 24695, 26491, 26940, 29205, 29634, 30090, 30532, 33099, 33660, 36108, 38165, 38940, 40410, 44132, 44451, 45135, 45798, 49390, 52982, 55165, 58410, 59268, 60180, 66198, 68697, 74085, 76330, 79473, 80820, 83963, 88902, 90270, 91596, 98780, 99297, 105964, 110330, 114495, 116820, 132396, 132455, 137394, 148170, 152660, 158946, 165495, 167926, 177804, 180540, 198594, 220660, 222255, 228990, 238419, 251889, 264910, 274788, 291401, 296340, 317892, 330990, 335852, 343485, 397188, 397365, 419815, 444510, 450347, 457980, 476838, 496485, 503778, 529820, 582802, 661980, 686970, 755667, 794730, 839630, 874203, 889020, 900694, 953676, 992970, 1007556, 1165604, 1192095, 1259445, 1351041, 1373940, 1457005, 1511334, 1589460, 1679260, 1748406, 1801388, 1985940, 2251735, 2384190, 2518890, 2622609, 2702082, 2914010, 3022668, 3496812, 3778335, 4053123, 4371015, 4503470, 4768380, 4953817, 5037780, 5245218, 5404164, 5828020, 6755205, 7556670, 8106246, 8742030, 9006940, 9907634, 10490436, 13113045, 13510410, 14861451, 15113340, 16212492, 17484060, 19815268, 20265615, 24769085, 26226090, 27020820, 29722902, 40531230, 44584353, 49538170, 52452180, 59445804, 74307255, 81062460, 89168706, 99076340, 148614510, 178337412, 222921765, 297229020, 445843530, 891687060]

約数ペア:

[(1, 891687060), (2, 445843530), (3, 297229020), (4, 222921765), (5, 178337412), (6, 148614510), (9, 99076340), (10, 89168706), (11, 81062460), (12, 74307255), (15, 59445804), (17, 52452180), (18, 49538170), (20, 44584353), (22, 40531230), (30, 29722902), (33, 27020820), (34, 26226090), (36, 24769085), (44, 20265615), (45, 19815268), (51, 17484060), (55, 16212492), (59, 15113340), (60, 14861451), (66, 13510410), (68, 13113045), (85, 10490436), (90, 9907634), (99, 9006940), (102, 8742030), (110, 8106246), (118, 7556670), (132, 6755205), (153, 5828020), (165, 5404164), (170, 5245218), (177, 5037780), (180, 4953817), (187, 4768380), (198, 4503470), (204, 4371015), (220, 4053123), (236, 3778335), (255, 3496812), (295, 3022668), (306, 2914010), (330, 2702082), (340, 2622609), (354, 2518890), (374, 2384190), (396, 2251735), (449, 1985940), (495, 1801388), (510, 1748406), (531, 1679260), (561, 1589460), (590, 1511334), (612, 1457005), (649, 1373940), (660, 1351041), (708, 1259445), (748, 1192095), (765, 1165604), (885, 1007556), (898, 992970), (935, 953676), (990, 900694), (1003, 889020), (1020, 874203), (1062, 839630), (1122, 794730), (1180, 755667), (1298, 686970), (1347, 661980), (1530, 582802), (1683, 529820), (1770, 503778), (1796, 496485), (1870, 476838), (1947, 457980), (1980, 450347), (2006, 444510), (2124, 419815), (2244, 397365), (2245, 397188), (2596, 343485), (2655, 335852), (2694, 330990), (2805, 317892), (3009, 296340), (3060, 291401), (3245, 274788), (3366, 264910), (3540, 251889), (3740, 238419), (3894, 228990), (4012, 222255), (4041, 220660), (4490, 198594), (4939, 180540), (5015, 177804), (5310, 167926), (5388, 165495), (5610, 158946), (5841, 152660), (6018, 148170), (6490, 137394), (6732, 132455), (6735, 132396), (7633, 116820), (7788, 114495), (8082, 110330), (8415, 105964), (8980, 99297), (9027, 98780), (9735, 91596), (9878, 90270), (10030, 88902), (10620, 83963), (11033, 80820), (11220, 79473), (11682, 76330), (12036, 74085), (12980, 68697), (13470, 66198), (14817, 60180), (15045, 59268), (15266, 58410), (16164, 55165), (16830, 52982), (18054, 49390), (19470, 45798), (19756, 45135), (20060, 44451), (20205, 44132), (22066, 40410), (22899, 38940), (23364, 38165), (24695, 36108), (26491, 33660), (26940, 33099), (29205, 30532), (29634, 30090)]