76284180

素因数分解:

$2^2\times 3^4\times 5^1\times 7^2\times {\mathrm{31}}^2$

素因数の和:97

約数の個数: 270

約数和(自身を含む): 287646282

約数和(自身を除く): 211362102

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, 49, 54, 60, 62, 63, 70, 81, 84, 90, 93, 98, 105, 108, 124, 126, 135, 140, 147, 155, 162, 180, 186, 189, 196, 210, 217, 245, 252, 270, 279, 294, 310, 315, 324, 372, 378, 405, 420, 434, 441, 465, 490, 540, 558, 567, 588, 620, 630, 651, 735, 756, 810, 837, 868, 882, 930, 945, 961, 980, 1085, 1116, 1134, 1260, 1302, 1323, 1395, 1470, 1519, 1620, 1674, 1764, 1860, 1890, 1922, 1953, 2170, 2205, 2268, 2511, 2604, 2646, 2790, 2835, 2883, 2940, 3038, 3255, 3348, 3780, 3844, 3906, 3969, 4185, 4340, 4410, 4557, 4805, 5022, 5292, 5580, 5670, 5766, 5859, 6076, 6510, 6615, 6727, 7595, 7812, 7938, 8370, 8649, 8820, 9114, 9610, 9765, 10044, 11340, 11532, 11718, 12555, 13020, 13230, 13454, 13671, 14415, 15190, 15876, 16740, 17298, 17577, 18228, 19220, 19530, 19845, 20181, 22785, 23436, 25110, 25947, 26460, 26908, 27342, 28830, 29295, 30380, 33635, 34596, 35154, 39060, 39690, 40362, 41013, 43245, 45570, 47089, 50220, 51894, 54684, 57660, 58590, 60543, 67270, 68355, 70308, 77841, 79380, 80724, 82026, 86490, 87885, 91140, 94178, 100905, 103788, 117180, 121086, 123039, 129735, 134540, 136710, 141267, 155682, 164052, 172980, 175770, 181629, 188356, 201810, 205065, 235445, 242172, 246078, 259470, 273420, 282534, 302715, 311364, 351540, 363258, 389205, 403620, 410130, 423801, 470890, 492156, 518940, 544887, 565068, 605430, 615195, 706335, 726516, 778410, 820260, 847602, 908145, 941780, 1089774, 1210860, 1230390, 1271403, 1412670, 1556820, 1695204, 1816290, 2119005, 2179548, 2460780, 2542806, 2724435, 2825340, 3632580, 3814209, 4238010, 5085612, 5448870, 6357015, 7628418, 8476020, 10897740, 12714030, 15256836, 19071045, 25428060, 38142090, 76284180]

約数ペア:

[(1, 76284180), (2, 38142090), (3, 25428060), (4, 19071045), (5, 15256836), (6, 12714030), (7, 10897740), (9, 8476020), (10, 7628418), (12, 6357015), (14, 5448870), (15, 5085612), (18, 4238010), (20, 3814209), (21, 3632580), (27, 2825340), (28, 2724435), (30, 2542806), (31, 2460780), (35, 2179548), (36, 2119005), (42, 1816290), (45, 1695204), (49, 1556820), (54, 1412670), (60, 1271403), (62, 1230390), (63, 1210860), (70, 1089774), (81, 941780), (84, 908145), (90, 847602), (93, 820260), (98, 778410), (105, 726516), (108, 706335), (124, 615195), (126, 605430), (135, 565068), (140, 544887), (147, 518940), (155, 492156), (162, 470890), (180, 423801), (186, 410130), (189, 403620), (196, 389205), (210, 363258), (217, 351540), (245, 311364), (252, 302715), (270, 282534), (279, 273420), (294, 259470), (310, 246078), (315, 242172), (324, 235445), (372, 205065), (378, 201810), (405, 188356), (420, 181629), (434, 175770), (441, 172980), (465, 164052), (490, 155682), (540, 141267), (558, 136710), (567, 134540), (588, 129735), (620, 123039), (630, 121086), (651, 117180), (735, 103788), (756, 100905), (810, 94178), (837, 91140), (868, 87885), (882, 86490), (930, 82026), (945, 80724), (961, 79380), (980, 77841), (1085, 70308), (1116, 68355), (1134, 67270), (1260, 60543), (1302, 58590), (1323, 57660), (1395, 54684), (1470, 51894), (1519, 50220), (1620, 47089), (1674, 45570), (1764, 43245), (1860, 41013), (1890, 40362), (1922, 39690), (1953, 39060), (2170, 35154), (2205, 34596), (2268, 33635), (2511, 30380), (2604, 29295), (2646, 28830), (2790, 27342), (2835, 26908), (2883, 26460), (2940, 25947), (3038, 25110), (3255, 23436), (3348, 22785), (3780, 20181), (3844, 19845), (3906, 19530), (3969, 19220), (4185, 18228), (4340, 17577), (4410, 17298), (4557, 16740), (4805, 15876), (5022, 15190), (5292, 14415), (5580, 13671), (5670, 13454), (5766, 13230), (5859, 13020), (6076, 12555), (6510, 11718), (6615, 11532), (6727, 11340), (7595, 10044), (7812, 9765), (7938, 9610), (8370, 9114), (8649, 8820)]