270802980

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2311}}^1$

素因数の和:2367

約数の個数: 192

約数和(自身を含む): 994344960

約数和(自身を除く): 723541980

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 31, 35, 36, 42, 45, 54, 60, 62, 63, 70, 84, 90, 93, 105, 108, 124, 126, 135, 140, 155, 180, 186, 189, 210, 217, 252, 270, 279, 310, 315, 372, 378, 420, 434, 465, 540, 558, 620, 630, 651, 756, 837, 868, 930, 945, 1085, 1116, 1260, 1302, 1395, 1674, 1860, 1890, 1953, 2170, 2311, 2604, 2790, 3255, 3348, 3780, 3906, 4185, 4340, 4622, 5580, 5859, 6510, 6933, 7812, 8370, 9244, 9765, 11555, 11718, 13020, 13866, 16177, 16740, 19530, 20799, 23110, 23436, 27732, 29295, 32354, 34665, 39060, 41598, 46220, 48531, 58590, 62397, 64708, 69330, 71641, 80885, 83196, 97062, 103995, 117180, 124794, 138660, 143282, 145593, 161770, 194124, 207990, 214923, 242655, 249588, 286564, 291186, 311985, 323540, 358205, 415980, 429846, 436779, 485310, 501487, 582372, 623970, 644769, 716410, 727965, 859692, 873558, 970620, 1002974, 1074615, 1247940, 1289538, 1432820, 1455930, 1504461, 1747116, 1934307, 2005948, 2149230, 2183895, 2507435, 2579076, 2911860, 3008922, 3223845, 3868614, 4298460, 4367790, 4513383, 5014870, 6017844, 6447690, 7522305, 7737228, 8735580, 9026766, 9671535, 10029740, 12895380, 13540149, 15044610, 18053532, 19343070, 22566915, 27080298, 30089220, 38686140, 45133830, 54160596, 67700745, 90267660, 135401490, 270802980]

約数ペア:

[(1, 270802980), (2, 135401490), (3, 90267660), (4, 67700745), (5, 54160596), (6, 45133830), (7, 38686140), (9, 30089220), (10, 27080298), (12, 22566915), (14, 19343070), (15, 18053532), (18, 15044610), (20, 13540149), (21, 12895380), (27, 10029740), (28, 9671535), (30, 9026766), (31, 8735580), (35, 7737228), (36, 7522305), (42, 6447690), (45, 6017844), (54, 5014870), (60, 4513383), (62, 4367790), (63, 4298460), (70, 3868614), (84, 3223845), (90, 3008922), (93, 2911860), (105, 2579076), (108, 2507435), (124, 2183895), (126, 2149230), (135, 2005948), (140, 1934307), (155, 1747116), (180, 1504461), (186, 1455930), (189, 1432820), (210, 1289538), (217, 1247940), (252, 1074615), (270, 1002974), (279, 970620), (310, 873558), (315, 859692), (372, 727965), (378, 716410), (420, 644769), (434, 623970), (465, 582372), (540, 501487), (558, 485310), (620, 436779), (630, 429846), (651, 415980), (756, 358205), (837, 323540), (868, 311985), (930, 291186), (945, 286564), (1085, 249588), (1116, 242655), (1260, 214923), (1302, 207990), (1395, 194124), (1674, 161770), (1860, 145593), (1890, 143282), (1953, 138660), (2170, 124794), (2311, 117180), (2604, 103995), (2790, 97062), (3255, 83196), (3348, 80885), (3780, 71641), (3906, 69330), (4185, 64708), (4340, 62397), (4622, 58590), (5580, 48531), (5859, 46220), (6510, 41598), (6933, 39060), (7812, 34665), (8370, 32354), (9244, 29295), (9765, 27732), (11555, 23436), (11718, 23110), (13020, 20799), (13866, 19530), (16177, 16740)]