61133940

素因数分解:

$2^2\times 3^6\times 5^1\times 7^1\times {\mathrm{599}}^1$

素因数の和:633

約数の個数: 168

約数和(自身を含む): 220348800

約数和(自身を除く): 159214860

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 243, 252, 270, 315, 324, 378, 405, 420, 486, 540, 567, 599, 630, 729, 756, 810, 945, 972, 1134, 1198, 1215, 1260, 1458, 1620, 1701, 1797, 1890, 2268, 2396, 2430, 2835, 2916, 2995, 3402, 3594, 3645, 3780, 4193, 4860, 5103, 5391, 5670, 5990, 6804, 7188, 7290, 8386, 8505, 8985, 10206, 10782, 11340, 11980, 12579, 14580, 16173, 16772, 17010, 17970, 20412, 20965, 21564, 25158, 25515, 26955, 32346, 34020, 35940, 37737, 41930, 48519, 50316, 51030, 53910, 62895, 64692, 75474, 80865, 83860, 97038, 102060, 107820, 113211, 125790, 145557, 150948, 161730, 188685, 194076, 226422, 242595, 251580, 291114, 323460, 339633, 377370, 436671, 452844, 485190, 566055, 582228, 679266, 727785, 754740, 873342, 970380, 1018899, 1132110, 1358532, 1455570, 1698165, 1746684, 2037798, 2183355, 2264220, 2911140, 3056697, 3396330, 4075596, 4366710, 5094495, 6113394, 6792660, 8733420, 10188990, 12226788, 15283485, 20377980, 30566970, 61133940]

約数ペア:

[(1, 61133940), (2, 30566970), (3, 20377980), (4, 15283485), (5, 12226788), (6, 10188990), (7, 8733420), (9, 6792660), (10, 6113394), (12, 5094495), (14, 4366710), (15, 4075596), (18, 3396330), (20, 3056697), (21, 2911140), (27, 2264220), (28, 2183355), (30, 2037798), (35, 1746684), (36, 1698165), (42, 1455570), (45, 1358532), (54, 1132110), (60, 1018899), (63, 970380), (70, 873342), (81, 754740), (84, 727785), (90, 679266), (105, 582228), (108, 566055), (126, 485190), (135, 452844), (140, 436671), (162, 377370), (180, 339633), (189, 323460), (210, 291114), (243, 251580), (252, 242595), (270, 226422), (315, 194076), (324, 188685), (378, 161730), (405, 150948), (420, 145557), (486, 125790), (540, 113211), (567, 107820), (599, 102060), (630, 97038), (729, 83860), (756, 80865), (810, 75474), (945, 64692), (972, 62895), (1134, 53910), (1198, 51030), (1215, 50316), (1260, 48519), (1458, 41930), (1620, 37737), (1701, 35940), (1797, 34020), (1890, 32346), (2268, 26955), (2396, 25515), (2430, 25158), (2835, 21564), (2916, 20965), (2995, 20412), (3402, 17970), (3594, 17010), (3645, 16772), (3780, 16173), (4193, 14580), (4860, 12579), (5103, 11980), (5391, 11340), (5670, 10782), (5990, 10206), (6804, 8985), (7188, 8505), (7290, 8386)]