267324660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{439}}^1$

素因数の和:670

約数の個数: 144

約数和(自身を含む): 864864000

約数和(自身を除く): 597539340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 199, 204, 255, 306, 340, 398, 439, 510, 597, 612, 765, 796, 878, 995, 1020, 1194, 1317, 1530, 1756, 1791, 1990, 2195, 2388, 2634, 2985, 3060, 3383, 3582, 3951, 3980, 4390, 5268, 5970, 6585, 6766, 7164, 7463, 7902, 8780, 8955, 10149, 11940, 13170, 13532, 14926, 15804, 16915, 17910, 19755, 20298, 22389, 26340, 29852, 30447, 33830, 35820, 37315, 39510, 40596, 44778, 50745, 60894, 67167, 67660, 74630, 79020, 87361, 89556, 101490, 111945, 121788, 134334, 149260, 152235, 174722, 202980, 223890, 262083, 268668, 304470, 335835, 349444, 436805, 447780, 524166, 608940, 671670, 786249, 873610, 1048332, 1310415, 1343340, 1485137, 1572498, 1747220, 2620830, 2970274, 3144996, 3931245, 4455411, 5241660, 5940548, 7425685, 7862490, 8910822, 13366233, 14851370, 15724980, 17821644, 22277055, 26732466, 29702740, 44554110, 53464932, 66831165, 89108220, 133662330, 267324660]

約数ペア:

[(1, 267324660), (2, 133662330), (3, 89108220), (4, 66831165), (5, 53464932), (6, 44554110), (9, 29702740), (10, 26732466), (12, 22277055), (15, 17821644), (17, 15724980), (18, 14851370), (20, 13366233), (30, 8910822), (34, 7862490), (36, 7425685), (45, 5940548), (51, 5241660), (60, 4455411), (68, 3931245), (85, 3144996), (90, 2970274), (102, 2620830), (153, 1747220), (170, 1572498), (180, 1485137), (199, 1343340), (204, 1310415), (255, 1048332), (306, 873610), (340, 786249), (398, 671670), (439, 608940), (510, 524166), (597, 447780), (612, 436805), (765, 349444), (796, 335835), (878, 304470), (995, 268668), (1020, 262083), (1194, 223890), (1317, 202980), (1530, 174722), (1756, 152235), (1791, 149260), (1990, 134334), (2195, 121788), (2388, 111945), (2634, 101490), (2985, 89556), (3060, 87361), (3383, 79020), (3582, 74630), (3951, 67660), (3980, 67167), (4390, 60894), (5268, 50745), (5970, 44778), (6585, 40596), (6766, 39510), (7164, 37315), (7463, 35820), (7902, 33830), (8780, 30447), (8955, 29852), (10149, 26340), (11940, 22389), (13170, 20298), (13532, 19755), (14926, 17910), (15804, 16915)]