288028620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{199}}^1$

素因数の和:285

約数の個数: 288

約数和(自身を含む): 1037836800

約数和(自身を除く): 749808180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 17, 18, 20, 22, 30, 33, 34, 36, 43, 44, 45, 51, 55, 60, 66, 68, 85, 86, 90, 99, 102, 110, 129, 132, 153, 165, 170, 172, 180, 187, 198, 199, 204, 215, 220, 255, 258, 306, 330, 340, 374, 387, 396, 398, 430, 473, 495, 510, 516, 561, 597, 612, 645, 660, 731, 748, 765, 774, 796, 860, 935, 946, 990, 995, 1020, 1122, 1194, 1290, 1419, 1462, 1530, 1548, 1683, 1791, 1870, 1892, 1935, 1980, 1990, 2189, 2193, 2244, 2365, 2388, 2580, 2805, 2838, 2924, 2985, 3060, 3366, 3383, 3582, 3655, 3740, 3870, 3980, 4257, 4378, 4386, 4730, 5610, 5676, 5970, 6567, 6579, 6732, 6766, 7095, 7164, 7310, 7740, 8041, 8415, 8514, 8557, 8756, 8772, 8955, 9460, 10149, 10945, 10965, 11220, 11940, 13134, 13158, 13532, 14190, 14620, 16082, 16830, 16915, 17028, 17114, 17910, 19701, 20298, 21285, 21890, 21930, 24123, 25671, 26268, 26316, 28380, 30447, 32164, 32835, 32895, 33660, 33830, 34228, 35820, 37213, 39402, 40205, 40596, 42570, 42785, 43780, 43860, 48246, 50745, 51342, 60894, 65670, 65790, 67660, 72369, 74426, 77013, 78804, 80410, 85140, 85570, 94127, 96492, 98505, 101490, 102684, 111639, 120615, 121788, 128355, 131340, 131580, 144738, 145469, 148852, 152235, 154026, 160820, 171140, 186065, 188254, 197010, 202980, 223278, 241230, 256710, 282381, 289476, 290938, 304470, 308052, 334917, 361845, 372130, 376508, 385065, 394020, 436407, 446556, 470635, 482460, 513420, 558195, 564762, 581876, 608940, 669834, 723690, 727345, 744260, 770130, 847143, 872814, 941270, 1116390, 1129524, 1309221, 1339668, 1411905, 1447380, 1454690, 1540260, 1600159, 1674585, 1694286, 1745628, 1882540, 2182035, 2232780, 2618442, 2823810, 2909380, 3200318, 3349170, 3388572, 4235715, 4364070, 4800477, 5236884, 5647620, 6400636, 6546105, 6698340, 8000795, 8471430, 8728140, 9600954, 13092210, 14401431, 16001590, 16942860, 19201908, 24002385, 26184420, 28802862, 32003180, 48004770, 57605724, 72007155, 96009540, 144014310, 288028620]

約数ペア:

[(1, 288028620), (2, 144014310), (3, 96009540), (4, 72007155), (5, 57605724), (6, 48004770), (9, 32003180), (10, 28802862), (11, 26184420), (12, 24002385), (15, 19201908), (17, 16942860), (18, 16001590), (20, 14401431), (22, 13092210), (30, 9600954), (33, 8728140), (34, 8471430), (36, 8000795), (43, 6698340), (44, 6546105), (45, 6400636), (51, 5647620), (55, 5236884), (60, 4800477), (66, 4364070), (68, 4235715), (85, 3388572), (86, 3349170), (90, 3200318), (99, 2909380), (102, 2823810), (110, 2618442), (129, 2232780), (132, 2182035), (153, 1882540), (165, 1745628), (170, 1694286), (172, 1674585), (180, 1600159), (187, 1540260), (198, 1454690), (199, 1447380), (204, 1411905), (215, 1339668), (220, 1309221), (255, 1129524), (258, 1116390), (306, 941270), (330, 872814), (340, 847143), (374, 770130), (387, 744260), (396, 727345), (398, 723690), (430, 669834), (473, 608940), (495, 581876), (510, 564762), (516, 558195), (561, 513420), (597, 482460), (612, 470635), (645, 446556), (660, 436407), (731, 394020), (748, 385065), (765, 376508), (774, 372130), (796, 361845), (860, 334917), (935, 308052), (946, 304470), (990, 290938), (995, 289476), (1020, 282381), (1122, 256710), (1194, 241230), (1290, 223278), (1419, 202980), (1462, 197010), (1530, 188254), (1548, 186065), (1683, 171140), (1791, 160820), (1870, 154026), (1892, 152235), (1935, 148852), (1980, 145469), (1990, 144738), (2189, 131580), (2193, 131340), (2244, 128355), (2365, 121788), (2388, 120615), (2580, 111639), (2805, 102684), (2838, 101490), (2924, 98505), (2985, 96492), (3060, 94127), (3366, 85570), (3383, 85140), (3582, 80410), (3655, 78804), (3740, 77013), (3870, 74426), (3980, 72369), (4257, 67660), (4378, 65790), (4386, 65670), (4730, 60894), (5610, 51342), (5676, 50745), (5970, 48246), (6567, 43860), (6579, 43780), (6732, 42785), (6766, 42570), (7095, 40596), (7164, 40205), (7310, 39402), (7740, 37213), (8041, 35820), (8415, 34228), (8514, 33830), (8557, 33660), (8756, 32895), (8772, 32835), (8955, 32164), (9460, 30447), (10149, 28380), (10945, 26316), (10965, 26268), (11220, 25671), (11940, 24123), (13134, 21930), (13158, 21890), (13532, 21285), (14190, 20298), (14620, 19701), (16082, 17910), (16830, 17114), (16915, 17028)]