180077580

素因数分解:

$2^2\times 3^7\times 5^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1$

素因数の和:232

約数の個数: 192

約数和(自身を含む): 595123200

約数和(自身を除く): 415045620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 30, 36, 45, 46, 54, 60, 69, 81, 90, 92, 108, 115, 135, 138, 162, 179, 180, 207, 230, 243, 270, 276, 324, 345, 358, 405, 414, 460, 486, 537, 540, 621, 690, 716, 729, 810, 828, 895, 972, 1035, 1074, 1215, 1242, 1380, 1458, 1611, 1620, 1790, 1863, 2070, 2148, 2187, 2430, 2484, 2685, 2916, 3105, 3222, 3580, 3645, 3726, 4117, 4140, 4374, 4833, 4860, 5370, 5589, 6210, 6444, 7290, 7452, 8055, 8234, 8748, 9315, 9666, 10740, 10935, 11178, 12351, 12420, 14499, 14580, 16110, 16468, 16767, 18630, 19332, 20585, 21870, 22356, 24165, 24702, 27945, 28998, 32220, 33534, 37053, 37260, 41170, 43497, 43740, 48330, 49404, 50301, 55890, 57996, 61755, 67068, 72495, 74106, 82340, 83835, 86994, 96660, 100602, 111159, 111780, 123510, 130491, 144990, 148212, 167670, 173988, 185265, 201204, 217485, 222318, 247020, 251505, 260982, 289980, 333477, 335340, 370530, 391473, 434970, 444636, 503010, 521964, 555795, 652455, 666954, 741060, 782946, 869940, 1000431, 1006020, 1111590, 1304910, 1333908, 1565892, 1667385, 1957365, 2000862, 2223180, 2609820, 3001293, 3334770, 3914730, 4001724, 5002155, 6002586, 6669540, 7829460, 9003879, 10004310, 12005172, 15006465, 18007758, 20008620, 30012930, 36015516, 45019395, 60025860, 90038790, 180077580]

約数ペア:

[(1, 180077580), (2, 90038790), (3, 60025860), (4, 45019395), (5, 36015516), (6, 30012930), (9, 20008620), (10, 18007758), (12, 15006465), (15, 12005172), (18, 10004310), (20, 9003879), (23, 7829460), (27, 6669540), (30, 6002586), (36, 5002155), (45, 4001724), (46, 3914730), (54, 3334770), (60, 3001293), (69, 2609820), (81, 2223180), (90, 2000862), (92, 1957365), (108, 1667385), (115, 1565892), (135, 1333908), (138, 1304910), (162, 1111590), (179, 1006020), (180, 1000431), (207, 869940), (230, 782946), (243, 741060), (270, 666954), (276, 652455), (324, 555795), (345, 521964), (358, 503010), (405, 444636), (414, 434970), (460, 391473), (486, 370530), (537, 335340), (540, 333477), (621, 289980), (690, 260982), (716, 251505), (729, 247020), (810, 222318), (828, 217485), (895, 201204), (972, 185265), (1035, 173988), (1074, 167670), (1215, 148212), (1242, 144990), (1380, 130491), (1458, 123510), (1611, 111780), (1620, 111159), (1790, 100602), (1863, 96660), (2070, 86994), (2148, 83835), (2187, 82340), (2430, 74106), (2484, 72495), (2685, 67068), (2916, 61755), (3105, 57996), (3222, 55890), (3580, 50301), (3645, 49404), (3726, 48330), (4117, 43740), (4140, 43497), (4374, 41170), (4833, 37260), (4860, 37053), (5370, 33534), (5589, 32220), (6210, 28998), (6444, 27945), (7290, 24702), (7452, 24165), (8055, 22356), (8234, 21870), (8748, 20585), (9315, 19332), (9666, 18630), (10740, 16767), (10935, 16468), (11178, 16110), (12351, 14580), (12420, 14499)]