141883020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{233}}^1$

素因数の和:464

約数の個数: 144

約数和(自身を含む): 459950400

約数和(自身を除く): 318067380

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, 233, 255, 306, 340, 398, 466, 510, 597, 612, 699, 765, 796, 932, 995, 1020, 1165, 1194, 1398, 1530, 1791, 1990, 2097, 2330, 2388, 2796, 2985, 3060, 3383, 3495, 3582, 3961, 3980, 4194, 4660, 5970, 6766, 6990, 7164, 7922, 8388, 8955, 10149, 10485, 11883, 11940, 13532, 13980, 15844, 16915, 17910, 19805, 20298, 20970, 23766, 30447, 33830, 35649, 35820, 39610, 40596, 41940, 46367, 47532, 50745, 59415, 60894, 67660, 71298, 79220, 92734, 101490, 118830, 121788, 139101, 142596, 152235, 178245, 185468, 202980, 231835, 237660, 278202, 304470, 356490, 417303, 463670, 556404, 608940, 695505, 712980, 788239, 834606, 927340, 1391010, 1576478, 1669212, 2086515, 2364717, 2782020, 3152956, 3941195, 4173030, 4729434, 7094151, 7882390, 8346060, 9458868, 11823585, 14188302, 15764780, 23647170, 28376604, 35470755, 47294340, 70941510, 141883020]

約数ペア:

[(1, 141883020), (2, 70941510), (3, 47294340), (4, 35470755), (5, 28376604), (6, 23647170), (9, 15764780), (10, 14188302), (12, 11823585), (15, 9458868), (17, 8346060), (18, 7882390), (20, 7094151), (30, 4729434), (34, 4173030), (36, 3941195), (45, 3152956), (51, 2782020), (60, 2364717), (68, 2086515), (85, 1669212), (90, 1576478), (102, 1391010), (153, 927340), (170, 834606), (180, 788239), (199, 712980), (204, 695505), (233, 608940), (255, 556404), (306, 463670), (340, 417303), (398, 356490), (466, 304470), (510, 278202), (597, 237660), (612, 231835), (699, 202980), (765, 185468), (796, 178245), (932, 152235), (995, 142596), (1020, 139101), (1165, 121788), (1194, 118830), (1398, 101490), (1530, 92734), (1791, 79220), (1990, 71298), (2097, 67660), (2330, 60894), (2388, 59415), (2796, 50745), (2985, 47532), (3060, 46367), (3383, 41940), (3495, 40596), (3582, 39610), (3961, 35820), (3980, 35649), (4194, 33830), (4660, 30447), (5970, 23766), (6766, 20970), (6990, 20298), (7164, 19805), (7922, 17910), (8388, 16915), (8955, 15844), (10149, 13980), (10485, 13532), (11883, 11940)]