171518100

素因数分解:

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

素因数の和:259

約数の個数: 216

約数和(自身を含む): 571838400

約数和(自身を除く): 400320300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 17, 20, 25, 26, 30, 34, 39, 50, 51, 52, 60, 65, 68, 75, 78, 85, 100, 102, 130, 150, 156, 169, 170, 195, 199, 204, 221, 255, 260, 300, 325, 338, 340, 390, 398, 425, 442, 507, 510, 597, 650, 663, 676, 780, 796, 845, 850, 884, 975, 995, 1014, 1020, 1105, 1194, 1275, 1300, 1326, 1690, 1700, 1950, 1990, 2028, 2210, 2388, 2535, 2550, 2587, 2652, 2873, 2985, 3315, 3380, 3383, 3900, 3980, 4225, 4420, 4975, 5070, 5100, 5174, 5525, 5746, 5970, 6630, 6766, 7761, 8450, 8619, 9950, 10140, 10149, 10348, 11050, 11492, 11940, 12675, 12935, 13260, 13532, 14365, 14925, 15522, 16575, 16900, 16915, 17238, 19900, 20298, 22100, 25350, 25870, 28730, 29850, 31044, 33150, 33631, 33830, 34476, 38805, 40596, 43095, 43979, 50700, 50745, 51740, 57460, 59700, 64675, 66300, 67262, 67660, 71825, 77610, 84575, 86190, 87958, 100893, 101490, 129350, 131937, 134524, 143650, 155220, 168155, 169150, 172380, 175916, 194025, 201786, 202980, 215475, 219895, 253725, 258700, 263874, 287300, 336310, 338300, 388050, 403572, 430950, 439790, 504465, 507450, 527748, 571727, 659685, 672620, 776100, 840775, 861900, 879580, 1008930, 1014900, 1099475, 1143454, 1319370, 1681550, 1715181, 2017860, 2198950, 2286908, 2522325, 2638740, 2858635, 3298425, 3363100, 3430362, 4397900, 5044650, 5717270, 6596850, 6860724, 8575905, 10089300, 11434540, 13193700, 14293175, 17151810, 28586350, 34303620, 42879525, 57172700, 85759050, 171518100]

約数ペア:

[(1, 171518100), (2, 85759050), (3, 57172700), (4, 42879525), (5, 34303620), (6, 28586350), (10, 17151810), (12, 14293175), (13, 13193700), (15, 11434540), (17, 10089300), (20, 8575905), (25, 6860724), (26, 6596850), (30, 5717270), (34, 5044650), (39, 4397900), (50, 3430362), (51, 3363100), (52, 3298425), (60, 2858635), (65, 2638740), (68, 2522325), (75, 2286908), (78, 2198950), (85, 2017860), (100, 1715181), (102, 1681550), (130, 1319370), (150, 1143454), (156, 1099475), (169, 1014900), (170, 1008930), (195, 879580), (199, 861900), (204, 840775), (221, 776100), (255, 672620), (260, 659685), (300, 571727), (325, 527748), (338, 507450), (340, 504465), (390, 439790), (398, 430950), (425, 403572), (442, 388050), (507, 338300), (510, 336310), (597, 287300), (650, 263874), (663, 258700), (676, 253725), (780, 219895), (796, 215475), (845, 202980), (850, 201786), (884, 194025), (975, 175916), (995, 172380), (1014, 169150), (1020, 168155), (1105, 155220), (1194, 143650), (1275, 134524), (1300, 131937), (1326, 129350), (1690, 101490), (1700, 100893), (1950, 87958), (1990, 86190), (2028, 84575), (2210, 77610), (2388, 71825), (2535, 67660), (2550, 67262), (2587, 66300), (2652, 64675), (2873, 59700), (2985, 57460), (3315, 51740), (3380, 50745), (3383, 50700), (3900, 43979), (3980, 43095), (4225, 40596), (4420, 38805), (4975, 34476), (5070, 33830), (5100, 33631), (5174, 33150), (5525, 31044), (5746, 29850), (5970, 28730), (6630, 25870), (6766, 25350), (7761, 22100), (8450, 20298), (8619, 19900), (9950, 17238), (10140, 16915), (10149, 16900), (10348, 16575), (11050, 15522), (11492, 14925), (11940, 14365), (12675, 13532), (12935, 13260)]