102910860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{199}}^1$

素因数の和:257

約数の個数: 216

約数和(自身を含む): 359704800

約数和(自身を除く): 256793940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 26, 30, 34, 36, 39, 45, 51, 52, 60, 65, 68, 78, 85, 90, 102, 117, 130, 153, 156, 169, 170, 180, 195, 199, 204, 221, 234, 255, 260, 306, 338, 340, 390, 398, 442, 468, 507, 510, 585, 597, 612, 663, 676, 765, 780, 796, 845, 884, 995, 1014, 1020, 1105, 1170, 1194, 1326, 1521, 1530, 1690, 1791, 1989, 1990, 2028, 2210, 2340, 2388, 2535, 2587, 2652, 2873, 2985, 3042, 3060, 3315, 3380, 3383, 3582, 3978, 3980, 4420, 5070, 5174, 5746, 5970, 6084, 6630, 6766, 7164, 7605, 7761, 7956, 8619, 8955, 9945, 10140, 10149, 10348, 11492, 11940, 12935, 13260, 13532, 14365, 15210, 15522, 16915, 17238, 17910, 19890, 20298, 23283, 25857, 25870, 28730, 30420, 30447, 31044, 33631, 33830, 34476, 35820, 38805, 39780, 40596, 43095, 43979, 46566, 50745, 51714, 51740, 57460, 60894, 67262, 67660, 77610, 86190, 87958, 93132, 100893, 101490, 103428, 116415, 121788, 129285, 131937, 134524, 152235, 155220, 168155, 172380, 175916, 201786, 202980, 219895, 232830, 258570, 263874, 302679, 304470, 336310, 395811, 403572, 439790, 465660, 504465, 517140, 527748, 571727, 605358, 608940, 659685, 672620, 791622, 879580, 1008930, 1143454, 1210716, 1319370, 1513395, 1583244, 1715181, 1979055, 2017860, 2286908, 2638740, 2858635, 3026790, 3430362, 3958110, 5145543, 5717270, 6053580, 6860724, 7916220, 8575905, 10291086, 11434540, 17151810, 20582172, 25727715, 34303620, 51455430, 102910860]

約数ペア:

[(1, 102910860), (2, 51455430), (3, 34303620), (4, 25727715), (5, 20582172), (6, 17151810), (9, 11434540), (10, 10291086), (12, 8575905), (13, 7916220), (15, 6860724), (17, 6053580), (18, 5717270), (20, 5145543), (26, 3958110), (30, 3430362), (34, 3026790), (36, 2858635), (39, 2638740), (45, 2286908), (51, 2017860), (52, 1979055), (60, 1715181), (65, 1583244), (68, 1513395), (78, 1319370), (85, 1210716), (90, 1143454), (102, 1008930), (117, 879580), (130, 791622), (153, 672620), (156, 659685), (169, 608940), (170, 605358), (180, 571727), (195, 527748), (199, 517140), (204, 504465), (221, 465660), (234, 439790), (255, 403572), (260, 395811), (306, 336310), (338, 304470), (340, 302679), (390, 263874), (398, 258570), (442, 232830), (468, 219895), (507, 202980), (510, 201786), (585, 175916), (597, 172380), (612, 168155), (663, 155220), (676, 152235), (765, 134524), (780, 131937), (796, 129285), (845, 121788), (884, 116415), (995, 103428), (1014, 101490), (1020, 100893), (1105, 93132), (1170, 87958), (1194, 86190), (1326, 77610), (1521, 67660), (1530, 67262), (1690, 60894), (1791, 57460), (1989, 51740), (1990, 51714), (2028, 50745), (2210, 46566), (2340, 43979), (2388, 43095), (2535, 40596), (2587, 39780), (2652, 38805), (2873, 35820), (2985, 34476), (3042, 33830), (3060, 33631), (3315, 31044), (3380, 30447), (3383, 30420), (3582, 28730), (3978, 25870), (3980, 25857), (4420, 23283), (5070, 20298), (5174, 19890), (5746, 17910), (5970, 17238), (6084, 16915), (6630, 15522), (6766, 15210), (7164, 14365), (7605, 13532), (7761, 13260), (7956, 12935), (8619, 11940), (8955, 11492), (9945, 10348), (10140, 10149)]