180253080

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{211}}^1$

素因数の和:351

約数の個数: 256

約数和(自身を含む): 696038400

約数和(自身を除く): 515785320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 113, 120, 126, 135, 140, 168, 180, 189, 210, 211, 216, 226, 252, 270, 280, 315, 339, 360, 378, 420, 422, 452, 504, 540, 565, 630, 633, 678, 756, 791, 840, 844, 904, 945, 1017, 1055, 1080, 1130, 1260, 1266, 1356, 1477, 1512, 1582, 1688, 1695, 1890, 1899, 2034, 2110, 2260, 2373, 2520, 2532, 2712, 2954, 3051, 3164, 3165, 3390, 3780, 3798, 3955, 4068, 4220, 4431, 4520, 4746, 5064, 5085, 5697, 5908, 6102, 6328, 6330, 6780, 7119, 7385, 7560, 7596, 7910, 8136, 8440, 8862, 9492, 9495, 10170, 11394, 11816, 11865, 12204, 12660, 13293, 13560, 14238, 14770, 15192, 15255, 15820, 17724, 18984, 18990, 20340, 21357, 22155, 22788, 23730, 23843, 24408, 25320, 26586, 28476, 28485, 29540, 30510, 31640, 35448, 35595, 37980, 39879, 40680, 42714, 44310, 45576, 47460, 47686, 53172, 56952, 56970, 59080, 61020, 66465, 71190, 71529, 75960, 79758, 85428, 88620, 94920, 95372, 106344, 106785, 113940, 119215, 122040, 132930, 142380, 143058, 159516, 166901, 170856, 177240, 190744, 199395, 213570, 214587, 227880, 238430, 265860, 284760, 286116, 319032, 333802, 357645, 398790, 427140, 429174, 476860, 500703, 531720, 572232, 643761, 667604, 715290, 797580, 834505, 854280, 858348, 953720, 1001406, 1072935, 1287522, 1335208, 1430580, 1502109, 1595160, 1669010, 1716696, 2002812, 2145870, 2503515, 2575044, 2861160, 3004218, 3218805, 3338020, 4005624, 4291740, 4506327, 5007030, 5150088, 6008436, 6437610, 6676040, 7510545, 8583480, 9012654, 10014060, 12016872, 12875220, 15021090, 18025308, 20028120, 22531635, 25750440, 30042180, 36050616, 45063270, 60084360, 90126540, 180253080]

約数ペア:

[(1, 180253080), (2, 90126540), (3, 60084360), (4, 45063270), (5, 36050616), (6, 30042180), (7, 25750440), (8, 22531635), (9, 20028120), (10, 18025308), (12, 15021090), (14, 12875220), (15, 12016872), (18, 10014060), (20, 9012654), (21, 8583480), (24, 7510545), (27, 6676040), (28, 6437610), (30, 6008436), (35, 5150088), (36, 5007030), (40, 4506327), (42, 4291740), (45, 4005624), (54, 3338020), (56, 3218805), (60, 3004218), (63, 2861160), (70, 2575044), (72, 2503515), (84, 2145870), (90, 2002812), (105, 1716696), (108, 1669010), (113, 1595160), (120, 1502109), (126, 1430580), (135, 1335208), (140, 1287522), (168, 1072935), (180, 1001406), (189, 953720), (210, 858348), (211, 854280), (216, 834505), (226, 797580), (252, 715290), (270, 667604), (280, 643761), (315, 572232), (339, 531720), (360, 500703), (378, 476860), (420, 429174), (422, 427140), (452, 398790), (504, 357645), (540, 333802), (565, 319032), (630, 286116), (633, 284760), (678, 265860), (756, 238430), (791, 227880), (840, 214587), (844, 213570), (904, 199395), (945, 190744), (1017, 177240), (1055, 170856), (1080, 166901), (1130, 159516), (1260, 143058), (1266, 142380), (1356, 132930), (1477, 122040), (1512, 119215), (1582, 113940), (1688, 106785), (1695, 106344), (1890, 95372), (1899, 94920), (2034, 88620), (2110, 85428), (2260, 79758), (2373, 75960), (2520, 71529), (2532, 71190), (2712, 66465), (2954, 61020), (3051, 59080), (3164, 56970), (3165, 56952), (3390, 53172), (3780, 47686), (3798, 47460), (3955, 45576), (4068, 44310), (4220, 42714), (4431, 40680), (4520, 39879), (4746, 37980), (5064, 35595), (5085, 35448), (5697, 31640), (5908, 30510), (6102, 29540), (6328, 28485), (6330, 28476), (6780, 26586), (7119, 25320), (7385, 24408), (7560, 23843), (7596, 23730), (7910, 22788), (8136, 22155), (8440, 21357), (8862, 20340), (9492, 18990), (9495, 18984), (10170, 17724), (11394, 15820), (11816, 15255), (11865, 15192), (12204, 14770), (12660, 14238), (13293, 13560)]