187745040

素因数分解:

$2^4\times 3^4\times 5^1\times 7^1\times {\mathrm{4139}}^1$

素因数の和:4171

約数の個数: 200

約数和(自身を含む): 745398720

約数和(自身を除く): 557653680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 162, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 324, 336, 360, 378, 405, 420, 432, 504, 540, 560, 567, 630, 648, 720, 756, 810, 840, 945, 1008, 1080, 1134, 1260, 1296, 1512, 1620, 1680, 1890, 2160, 2268, 2520, 2835, 3024, 3240, 3780, 4139, 4536, 5040, 5670, 6480, 7560, 8278, 9072, 11340, 12417, 15120, 16556, 20695, 22680, 24834, 28973, 33112, 37251, 41390, 45360, 49668, 57946, 62085, 66224, 74502, 82780, 86919, 99336, 111753, 115892, 124170, 144865, 149004, 165560, 173838, 186255, 198672, 223506, 231784, 248340, 260757, 289730, 298008, 331120, 335259, 347676, 372510, 434595, 447012, 463568, 496680, 521514, 558765, 579460, 596016, 670518, 695352, 745020, 782271, 869190, 894024, 993360, 1043028, 1117530, 1158920, 1303785, 1341036, 1390704, 1490040, 1564542, 1676295, 1738380, 1788048, 2086056, 2235060, 2317840, 2346813, 2607570, 2682072, 2980080, 3129084, 3352590, 3476760, 3911355, 4172112, 4470120, 4693626, 5215140, 5364144, 6258168, 6705180, 6953520, 7822710, 8940240, 9387252, 10430280, 11734065, 12516336, 13410360, 15645420, 18774504, 20860560, 23468130, 26820720, 31290840, 37549008, 46936260, 62581680, 93872520, 187745040]

約数ペア:

[(1, 187745040), (2, 93872520), (3, 62581680), (4, 46936260), (5, 37549008), (6, 31290840), (7, 26820720), (8, 23468130), (9, 20860560), (10, 18774504), (12, 15645420), (14, 13410360), (15, 12516336), (16, 11734065), (18, 10430280), (20, 9387252), (21, 8940240), (24, 7822710), (27, 6953520), (28, 6705180), (30, 6258168), (35, 5364144), (36, 5215140), (40, 4693626), (42, 4470120), (45, 4172112), (48, 3911355), (54, 3476760), (56, 3352590), (60, 3129084), (63, 2980080), (70, 2682072), (72, 2607570), (80, 2346813), (81, 2317840), (84, 2235060), (90, 2086056), (105, 1788048), (108, 1738380), (112, 1676295), (120, 1564542), (126, 1490040), (135, 1390704), (140, 1341036), (144, 1303785), (162, 1158920), (168, 1117530), (180, 1043028), (189, 993360), (210, 894024), (216, 869190), (240, 782271), (252, 745020), (270, 695352), (280, 670518), (315, 596016), (324, 579460), (336, 558765), (360, 521514), (378, 496680), (405, 463568), (420, 447012), (432, 434595), (504, 372510), (540, 347676), (560, 335259), (567, 331120), (630, 298008), (648, 289730), (720, 260757), (756, 248340), (810, 231784), (840, 223506), (945, 198672), (1008, 186255), (1080, 173838), (1134, 165560), (1260, 149004), (1296, 144865), (1512, 124170), (1620, 115892), (1680, 111753), (1890, 99336), (2160, 86919), (2268, 82780), (2520, 74502), (2835, 66224), (3024, 62085), (3240, 57946), (3780, 49668), (4139, 45360), (4536, 41390), (5040, 37251), (5670, 33112), (6480, 28973), (7560, 24834), (8278, 22680), (9072, 20695), (11340, 16556), (12417, 15120)]