73800720

素因数分解:

$2^4\times 3^4\times 5^1\times 7^1\times {\mathrm{1627}}^1$

素因数の和:1659

約数の個数: 200

約数和(自身を含む): 293118144

約数和(自身を除く): 219317424

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, 1627, 1680, 1890, 2160, 2268, 2520, 2835, 3024, 3240, 3254, 3780, 4536, 4881, 5040, 5670, 6480, 6508, 7560, 8135, 9072, 9762, 11340, 11389, 13016, 14643, 15120, 16270, 19524, 22680, 22778, 24405, 26032, 29286, 32540, 34167, 39048, 43929, 45360, 45556, 48810, 56945, 58572, 65080, 68334, 73215, 78096, 87858, 91112, 97620, 102501, 113890, 117144, 130160, 131787, 136668, 146430, 170835, 175716, 182224, 195240, 205002, 219645, 227780, 234288, 263574, 273336, 292860, 307503, 341670, 351432, 390480, 410004, 439290, 455560, 512505, 527148, 546672, 585720, 615006, 658935, 683340, 702864, 820008, 878580, 911120, 922509, 1025010, 1054296, 1171440, 1230012, 1317870, 1366680, 1537515, 1640016, 1757160, 1845018, 2050020, 2108592, 2460024, 2635740, 2733360, 3075030, 3514320, 3690036, 4100040, 4612545, 4920048, 5271480, 6150060, 7380072, 8200080, 9225090, 10542960, 12300120, 14760144, 18450180, 24600240, 36900360, 73800720]

約数ペア:

[(1, 73800720), (2, 36900360), (3, 24600240), (4, 18450180), (5, 14760144), (6, 12300120), (7, 10542960), (8, 9225090), (9, 8200080), (10, 7380072), (12, 6150060), (14, 5271480), (15, 4920048), (16, 4612545), (18, 4100040), (20, 3690036), (21, 3514320), (24, 3075030), (27, 2733360), (28, 2635740), (30, 2460024), (35, 2108592), (36, 2050020), (40, 1845018), (42, 1757160), (45, 1640016), (48, 1537515), (54, 1366680), (56, 1317870), (60, 1230012), (63, 1171440), (70, 1054296), (72, 1025010), (80, 922509), (81, 911120), (84, 878580), (90, 820008), (105, 702864), (108, 683340), (112, 658935), (120, 615006), (126, 585720), (135, 546672), (140, 527148), (144, 512505), (162, 455560), (168, 439290), (180, 410004), (189, 390480), (210, 351432), (216, 341670), (240, 307503), (252, 292860), (270, 273336), (280, 263574), (315, 234288), (324, 227780), (336, 219645), (360, 205002), (378, 195240), (405, 182224), (420, 175716), (432, 170835), (504, 146430), (540, 136668), (560, 131787), (567, 130160), (630, 117144), (648, 113890), (720, 102501), (756, 97620), (810, 91112), (840, 87858), (945, 78096), (1008, 73215), (1080, 68334), (1134, 65080), (1260, 58572), (1296, 56945), (1512, 48810), (1620, 45556), (1627, 45360), (1680, 43929), (1890, 39048), (2160, 34167), (2268, 32540), (2520, 29286), (2835, 26032), (3024, 24405), (3240, 22778), (3254, 22680), (3780, 19524), (4536, 16270), (4881, 15120), (5040, 14643), (5670, 13016), (6480, 11389), (6508, 11340), (7560, 9762), (8135, 9072)]