829209780

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{1823}}^1$

素因数の和:1883

約数の個数: 216

約数和(自身を含む): 3035515392

約数和(自身を除く): 2206305612

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 28, 30, 35, 36, 38, 42, 45, 57, 60, 63, 70, 76, 84, 90, 95, 105, 114, 126, 133, 140, 171, 180, 190, 210, 228, 252, 266, 285, 315, 342, 361, 380, 399, 420, 532, 570, 630, 665, 684, 722, 798, 855, 1083, 1140, 1197, 1260, 1330, 1444, 1596, 1710, 1805, 1823, 1995, 2166, 2394, 2527, 2660, 3249, 3420, 3610, 3646, 3990, 4332, 4788, 5054, 5415, 5469, 5985, 6498, 7220, 7292, 7581, 7980, 9115, 10108, 10830, 10938, 11970, 12635, 12761, 12996, 15162, 16245, 16407, 18230, 21660, 21876, 22743, 23940, 25270, 25522, 27345, 30324, 32490, 32814, 34637, 36460, 37905, 38283, 45486, 50540, 51044, 54690, 63805, 64980, 65628, 69274, 75810, 76566, 82035, 90972, 103911, 109380, 113715, 114849, 127610, 138548, 151620, 153132, 164070, 173185, 191415, 207822, 227430, 229698, 242459, 255220, 311733, 328140, 346370, 382830, 415644, 454860, 459396, 484918, 519555, 574245, 623466, 658103, 692740, 727377, 765660, 969836, 1039110, 1148490, 1212295, 1246932, 1316206, 1454754, 1558665, 1974309, 2078220, 2182131, 2296980, 2424590, 2632412, 2909508, 3117330, 3290515, 3636885, 3948618, 4364262, 4606721, 4849180, 5922927, 6234660, 6581030, 7273770, 7897236, 8728524, 9213442, 9871545, 10910655, 11845854, 13162060, 13820163, 14547540, 18426884, 19743090, 21821310, 23033605, 23691708, 27640326, 29614635, 39486180, 41460489, 43642620, 46067210, 55280652, 59229270, 69100815, 82920978, 92134420, 118458540, 138201630, 165841956, 207302445, 276403260, 414604890, 829209780]

約数ペア:

[(1, 829209780), (2, 414604890), (3, 276403260), (4, 207302445), (5, 165841956), (6, 138201630), (7, 118458540), (9, 92134420), (10, 82920978), (12, 69100815), (14, 59229270), (15, 55280652), (18, 46067210), (19, 43642620), (20, 41460489), (21, 39486180), (28, 29614635), (30, 27640326), (35, 23691708), (36, 23033605), (38, 21821310), (42, 19743090), (45, 18426884), (57, 14547540), (60, 13820163), (63, 13162060), (70, 11845854), (76, 10910655), (84, 9871545), (90, 9213442), (95, 8728524), (105, 7897236), (114, 7273770), (126, 6581030), (133, 6234660), (140, 5922927), (171, 4849180), (180, 4606721), (190, 4364262), (210, 3948618), (228, 3636885), (252, 3290515), (266, 3117330), (285, 2909508), (315, 2632412), (342, 2424590), (361, 2296980), (380, 2182131), (399, 2078220), (420, 1974309), (532, 1558665), (570, 1454754), (630, 1316206), (665, 1246932), (684, 1212295), (722, 1148490), (798, 1039110), (855, 969836), (1083, 765660), (1140, 727377), (1197, 692740), (1260, 658103), (1330, 623466), (1444, 574245), (1596, 519555), (1710, 484918), (1805, 459396), (1823, 454860), (1995, 415644), (2166, 382830), (2394, 346370), (2527, 328140), (2660, 311733), (3249, 255220), (3420, 242459), (3610, 229698), (3646, 227430), (3990, 207822), (4332, 191415), (4788, 173185), (5054, 164070), (5415, 153132), (5469, 151620), (5985, 138548), (6498, 127610), (7220, 114849), (7292, 113715), (7581, 109380), (7980, 103911), (9115, 90972), (10108, 82035), (10830, 76566), (10938, 75810), (11970, 69274), (12635, 65628), (12761, 64980), (12996, 63805), (15162, 54690), (16245, 51044), (16407, 50540), (18230, 45486), (21660, 38283), (21876, 37905), (22743, 36460), (23940, 34637), (25270, 32814), (25522, 32490), (27345, 30324)]