299140560

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1$

素因数の和:275

約数の個数: 320

約数和(自身を含む): 1119571200

約数和(自身を除く): 820430640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 36, 37, 38, 40, 45, 48, 54, 57, 60, 72, 74, 76, 80, 90, 95, 108, 111, 114, 120, 135, 144, 148, 152, 171, 180, 185, 190, 197, 216, 222, 228, 240, 270, 285, 296, 304, 333, 342, 360, 370, 380, 394, 432, 444, 456, 513, 540, 555, 570, 591, 592, 666, 684, 703, 720, 740, 760, 788, 855, 888, 912, 985, 999, 1026, 1080, 1110, 1140, 1182, 1332, 1368, 1406, 1480, 1520, 1576, 1665, 1710, 1773, 1776, 1970, 1998, 2052, 2109, 2160, 2220, 2280, 2364, 2565, 2664, 2736, 2812, 2955, 2960, 3152, 3330, 3420, 3515, 3546, 3743, 3940, 3996, 4104, 4218, 4440, 4560, 4728, 4995, 5130, 5319, 5328, 5624, 5910, 6327, 6660, 6840, 7030, 7092, 7289, 7486, 7880, 7992, 8208, 8436, 8865, 8880, 9456, 9990, 10260, 10545, 10638, 11229, 11248, 11820, 12654, 13320, 13680, 14060, 14184, 14578, 14972, 15760, 15984, 16872, 17730, 18715, 18981, 19980, 20520, 21090, 21276, 21867, 22458, 23640, 25308, 26595, 26640, 28120, 28368, 29156, 29944, 31635, 33687, 33744, 35460, 36445, 37430, 37962, 39960, 41040, 42180, 42552, 43734, 44916, 47280, 50616, 53190, 56145, 56240, 58312, 59888, 63270, 65601, 67374, 70920, 72890, 74860, 75924, 79920, 84360, 85104, 87468, 89832, 94905, 101061, 101232, 106380, 109335, 112290, 116624, 126540, 131202, 134748, 138491, 141840, 145780, 149720, 151848, 168435, 168720, 174936, 179664, 189810, 196803, 202122, 212760, 218670, 224580, 253080, 262404, 269496, 276982, 291560, 299440, 303696, 328005, 336870, 349872, 379620, 393606, 404244, 415473, 425520, 437340, 449160, 505305, 506160, 524808, 538992, 553964, 583120, 656010, 673740, 692455, 759240, 787212, 808488, 830946, 874680, 898320, 984015, 1010610, 1049616, 1107928, 1246419, 1312020, 1347480, 1384910, 1518480, 1574424, 1616976, 1661892, 1749360, 1968030, 2021220, 2077365, 2215856, 2492838, 2624040, 2694960, 2769820, 3148848, 3323784, 3739257, 3936060, 4042440, 4154730, 4985676, 5248080, 5539640, 6232095, 6647568, 7478514, 7872120, 8084880, 8309460, 9971352, 11079280, 12464190, 14957028, 15744240, 16618920, 18696285, 19942704, 24928380, 29914056, 33237840, 37392570, 49856760, 59828112, 74785140, 99713520, 149570280, 299140560]

約数ペア:

[(1, 299140560), (2, 149570280), (3, 99713520), (4, 74785140), (5, 59828112), (6, 49856760), (8, 37392570), (9, 33237840), (10, 29914056), (12, 24928380), (15, 19942704), (16, 18696285), (18, 16618920), (19, 15744240), (20, 14957028), (24, 12464190), (27, 11079280), (30, 9971352), (36, 8309460), (37, 8084880), (38, 7872120), (40, 7478514), (45, 6647568), (48, 6232095), (54, 5539640), (57, 5248080), (60, 4985676), (72, 4154730), (74, 4042440), (76, 3936060), (80, 3739257), (90, 3323784), (95, 3148848), (108, 2769820), (111, 2694960), (114, 2624040), (120, 2492838), (135, 2215856), (144, 2077365), (148, 2021220), (152, 1968030), (171, 1749360), (180, 1661892), (185, 1616976), (190, 1574424), (197, 1518480), (216, 1384910), (222, 1347480), (228, 1312020), (240, 1246419), (270, 1107928), (285, 1049616), (296, 1010610), (304, 984015), (333, 898320), (342, 874680), (360, 830946), (370, 808488), (380, 787212), (394, 759240), (432, 692455), (444, 673740), (456, 656010), (513, 583120), (540, 553964), (555, 538992), (570, 524808), (591, 506160), (592, 505305), (666, 449160), (684, 437340), (703, 425520), (720, 415473), (740, 404244), (760, 393606), (788, 379620), (855, 349872), (888, 336870), (912, 328005), (985, 303696), (999, 299440), (1026, 291560), (1080, 276982), (1110, 269496), (1140, 262404), (1182, 253080), (1332, 224580), (1368, 218670), (1406, 212760), (1480, 202122), (1520, 196803), (1576, 189810), (1665, 179664), (1710, 174936), (1773, 168720), (1776, 168435), (1970, 151848), (1998, 149720), (2052, 145780), (2109, 141840), (2160, 138491), (2220, 134748), (2280, 131202), (2364, 126540), (2565, 116624), (2664, 112290), (2736, 109335), (2812, 106380), (2955, 101232), (2960, 101061), (3152, 94905), (3330, 89832), (3420, 87468), (3515, 85104), (3546, 84360), (3743, 79920), (3940, 75924), (3996, 74860), (4104, 72890), (4218, 70920), (4440, 67374), (4560, 65601), (4728, 63270), (4995, 59888), (5130, 58312), (5319, 56240), (5328, 56145), (5624, 53190), (5910, 50616), (6327, 47280), (6660, 44916), (6840, 43734), (7030, 42552), (7092, 42180), (7289, 41040), (7486, 39960), (7880, 37962), (7992, 37430), (8208, 36445), (8436, 35460), (8865, 33744), (8880, 33687), (9456, 31635), (9990, 29944), (10260, 29156), (10545, 28368), (10638, 28120), (11229, 26640), (11248, 26595), (11820, 25308), (12654, 23640), (13320, 22458), (13680, 21867), (14060, 21276), (14184, 21090), (14578, 20520), (14972, 19980), (15760, 18981), (15984, 18715), (16872, 17730)]