129015180

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{367}}^1$

素因数の和:426

約数の個数: 240

約数和(自身を含む): 478765056

約数和(自身を除く): 349749876

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, 81, 84, 90, 93, 105, 108, 124, 126, 135, 140, 155, 162, 180, 186, 189, 210, 217, 252, 270, 279, 310, 315, 324, 367, 372, 378, 405, 420, 434, 465, 540, 558, 567, 620, 630, 651, 734, 756, 810, 837, 868, 930, 945, 1085, 1101, 1116, 1134, 1260, 1302, 1395, 1468, 1620, 1674, 1835, 1860, 1890, 1953, 2170, 2202, 2268, 2511, 2569, 2604, 2790, 2835, 3255, 3303, 3348, 3670, 3780, 3906, 4185, 4340, 4404, 5022, 5138, 5505, 5580, 5670, 5859, 6510, 6606, 7340, 7707, 7812, 8370, 9765, 9909, 10044, 10276, 11010, 11340, 11377, 11718, 12555, 12845, 13020, 13212, 15414, 16515, 16740, 17577, 19530, 19818, 22020, 22754, 23121, 23436, 25110, 25690, 29295, 29727, 30828, 33030, 34131, 35154, 38535, 39060, 39636, 45508, 46242, 49545, 50220, 51380, 56885, 58590, 59454, 66060, 68262, 69363, 70308, 77070, 79639, 87885, 92484, 99090, 102393, 113770, 115605, 117180, 118908, 136524, 138726, 148635, 154140, 159278, 170655, 175770, 198180, 204786, 208089, 227540, 231210, 238917, 277452, 297270, 307179, 318556, 341310, 346815, 351540, 398195, 409572, 416178, 462420, 477834, 511965, 594540, 614358, 682620, 693630, 716751, 796390, 832356, 921537, 955668, 1023930, 1040445, 1194585, 1228716, 1387260, 1433502, 1535895, 1592780, 1843074, 2047860, 2080890, 2150253, 2389170, 2867004, 3071790, 3583755, 3686148, 4161780, 4300506, 4607685, 4778340, 6143580, 6450759, 7167510, 8601012, 9215370, 10751265, 12901518, 14335020, 18430740, 21502530, 25803036, 32253795, 43005060, 64507590, 129015180]

約数ペア:

[(1, 129015180), (2, 64507590), (3, 43005060), (4, 32253795), (5, 25803036), (6, 21502530), (7, 18430740), (9, 14335020), (10, 12901518), (12, 10751265), (14, 9215370), (15, 8601012), (18, 7167510), (20, 6450759), (21, 6143580), (27, 4778340), (28, 4607685), (30, 4300506), (31, 4161780), (35, 3686148), (36, 3583755), (42, 3071790), (45, 2867004), (54, 2389170), (60, 2150253), (62, 2080890), (63, 2047860), (70, 1843074), (81, 1592780), (84, 1535895), (90, 1433502), (93, 1387260), (105, 1228716), (108, 1194585), (124, 1040445), (126, 1023930), (135, 955668), (140, 921537), (155, 832356), (162, 796390), (180, 716751), (186, 693630), (189, 682620), (210, 614358), (217, 594540), (252, 511965), (270, 477834), (279, 462420), (310, 416178), (315, 409572), (324, 398195), (367, 351540), (372, 346815), (378, 341310), (405, 318556), (420, 307179), (434, 297270), (465, 277452), (540, 238917), (558, 231210), (567, 227540), (620, 208089), (630, 204786), (651, 198180), (734, 175770), (756, 170655), (810, 159278), (837, 154140), (868, 148635), (930, 138726), (945, 136524), (1085, 118908), (1101, 117180), (1116, 115605), (1134, 113770), (1260, 102393), (1302, 99090), (1395, 92484), (1468, 87885), (1620, 79639), (1674, 77070), (1835, 70308), (1860, 69363), (1890, 68262), (1953, 66060), (2170, 59454), (2202, 58590), (2268, 56885), (2511, 51380), (2569, 50220), (2604, 49545), (2790, 46242), (2835, 45508), (3255, 39636), (3303, 39060), (3348, 38535), (3670, 35154), (3780, 34131), (3906, 33030), (4185, 30828), (4340, 29727), (4404, 29295), (5022, 25690), (5138, 25110), (5505, 23436), (5580, 23121), (5670, 22754), (5859, 22020), (6510, 19818), (6606, 19530), (7340, 17577), (7707, 16740), (7812, 16515), (8370, 15414), (9765, 13212), (9909, 13020), (10044, 12845), (10276, 12555), (11010, 11718), (11340, 11377)]