91735020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{199}}^1$

素因数の和:424

約数の個数: 144

約数和(自身を含む): 302702400

約数和(自身を除く): 210967380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 197, 199, 234, 260, 390, 394, 398, 468, 585, 591, 597, 780, 788, 796, 985, 995, 1170, 1182, 1194, 1773, 1791, 1970, 1990, 2340, 2364, 2388, 2561, 2587, 2955, 2985, 3546, 3582, 3940, 3980, 5122, 5174, 5910, 5970, 7092, 7164, 7683, 7761, 8865, 8955, 10244, 10348, 11820, 11940, 12805, 12935, 15366, 15522, 17730, 17910, 23049, 23283, 25610, 25870, 30732, 31044, 35460, 35820, 38415, 38805, 39203, 46098, 46566, 51220, 51740, 76830, 77610, 78406, 92196, 93132, 115245, 116415, 117609, 153660, 155220, 156812, 196015, 230490, 232830, 235218, 352827, 392030, 460980, 465660, 470436, 509639, 588045, 705654, 784060, 1019278, 1176090, 1411308, 1528917, 1764135, 2038556, 2352180, 2548195, 3057834, 3528270, 4586751, 5096390, 6115668, 7056540, 7644585, 9173502, 10192780, 15289170, 18347004, 22933755, 30578340, 45867510, 91735020]

約数ペア:

[(1, 91735020), (2, 45867510), (3, 30578340), (4, 22933755), (5, 18347004), (6, 15289170), (9, 10192780), (10, 9173502), (12, 7644585), (13, 7056540), (15, 6115668), (18, 5096390), (20, 4586751), (26, 3528270), (30, 3057834), (36, 2548195), (39, 2352180), (45, 2038556), (52, 1764135), (60, 1528917), (65, 1411308), (78, 1176090), (90, 1019278), (117, 784060), (130, 705654), (156, 588045), (180, 509639), (195, 470436), (197, 465660), (199, 460980), (234, 392030), (260, 352827), (390, 235218), (394, 232830), (398, 230490), (468, 196015), (585, 156812), (591, 155220), (597, 153660), (780, 117609), (788, 116415), (796, 115245), (985, 93132), (995, 92196), (1170, 78406), (1182, 77610), (1194, 76830), (1773, 51740), (1791, 51220), (1970, 46566), (1990, 46098), (2340, 39203), (2364, 38805), (2388, 38415), (2561, 35820), (2587, 35460), (2955, 31044), (2985, 30732), (3546, 25870), (3582, 25610), (3940, 23283), (3980, 23049), (5122, 17910), (5174, 17730), (5910, 15522), (5970, 15366), (7092, 12935), (7164, 12805), (7683, 11940), (7761, 11820), (8865, 10348), (8955, 10244)]