186199020

素因数分解:

$2^2\times 3^3\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{227}}^1$

素因数の和:290

約数の個数: 288

約数和(自身を含む): 698664960

約数和(自身を除く): 512465940

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, 84, 90, 93, 98, 105, 108, 124, 126, 135, 140, 147, 155, 180, 186, 189, 196, 210, 217, 227, 245, 252, 270, 279, 294, 310, 315, 372, 378, 420, 434, 441, 454, 465, 490, 540, 558, 588, 620, 630, 651, 681, 735, 756, 837, 868, 882, 908, 930, 945, 980, 1085, 1116, 1135, 1260, 1302, 1323, 1362, 1395, 1470, 1519, 1589, 1674, 1764, 1860, 1890, 1953, 2043, 2170, 2205, 2270, 2604, 2646, 2724, 2790, 2940, 3038, 3178, 3255, 3348, 3405, 3780, 3906, 4086, 4185, 4340, 4410, 4540, 4557, 4767, 5292, 5580, 5859, 6076, 6129, 6356, 6510, 6615, 6810, 7037, 7595, 7812, 7945, 8172, 8370, 8820, 9114, 9534, 9765, 10215, 11123, 11718, 12258, 13020, 13230, 13620, 13671, 14074, 14301, 15190, 15890, 16740, 18228, 19068, 19530, 20430, 21111, 22246, 22785, 23436, 23835, 24516, 26460, 27342, 28148, 28602, 29295, 30380, 30645, 31780, 33369, 35185, 39060, 40860, 41013, 42222, 42903, 44492, 45570, 47670, 49259, 54684, 55615, 57204, 58590, 61290, 63333, 66738, 68355, 70370, 71505, 82026, 84444, 85806, 91140, 95340, 98518, 100107, 105555, 111230, 117180, 122580, 126666, 133476, 136710, 140740, 143010, 147777, 164052, 166845, 171612, 189999, 197036, 200214, 205065, 211110, 214515, 222460, 246295, 253332, 273420, 286020, 295554, 300321, 316665, 333690, 344813, 379998, 400428, 410130, 422220, 429030, 443331, 492590, 500535, 591108, 600642, 633330, 667380, 689626, 738885, 759996, 820260, 858060, 886662, 949995, 985180, 1001070, 1034439, 1201284, 1266660, 1329993, 1379252, 1477770, 1501605, 1724065, 1773324, 1899990, 2002140, 2068878, 2216655, 2659986, 2955540, 3003210, 3103317, 3448130, 3799980, 4137756, 4433310, 5172195, 5319972, 6006420, 6206634, 6649965, 6896260, 8866620, 9309951, 10344390, 12413268, 13299930, 15516585, 18619902, 20688780, 26599860, 31033170, 37239804, 46549755, 62066340, 93099510, 186199020]

約数ペア:

[(1, 186199020), (2, 93099510), (3, 62066340), (4, 46549755), (5, 37239804), (6, 31033170), (7, 26599860), (9, 20688780), (10, 18619902), (12, 15516585), (14, 13299930), (15, 12413268), (18, 10344390), (20, 9309951), (21, 8866620), (27, 6896260), (28, 6649965), (30, 6206634), (31, 6006420), (35, 5319972), (36, 5172195), (42, 4433310), (45, 4137756), (49, 3799980), (54, 3448130), (60, 3103317), (62, 3003210), (63, 2955540), (70, 2659986), (84, 2216655), (90, 2068878), (93, 2002140), (98, 1899990), (105, 1773324), (108, 1724065), (124, 1501605), (126, 1477770), (135, 1379252), (140, 1329993), (147, 1266660), (155, 1201284), (180, 1034439), (186, 1001070), (189, 985180), (196, 949995), (210, 886662), (217, 858060), (227, 820260), (245, 759996), (252, 738885), (270, 689626), (279, 667380), (294, 633330), (310, 600642), (315, 591108), (372, 500535), (378, 492590), (420, 443331), (434, 429030), (441, 422220), (454, 410130), (465, 400428), (490, 379998), (540, 344813), (558, 333690), (588, 316665), (620, 300321), (630, 295554), (651, 286020), (681, 273420), (735, 253332), (756, 246295), (837, 222460), (868, 214515), (882, 211110), (908, 205065), (930, 200214), (945, 197036), (980, 189999), (1085, 171612), (1116, 166845), (1135, 164052), (1260, 147777), (1302, 143010), (1323, 140740), (1362, 136710), (1395, 133476), (1470, 126666), (1519, 122580), (1589, 117180), (1674, 111230), (1764, 105555), (1860, 100107), (1890, 98518), (1953, 95340), (2043, 91140), (2170, 85806), (2205, 84444), (2270, 82026), (2604, 71505), (2646, 70370), (2724, 68355), (2790, 66738), (2940, 63333), (3038, 61290), (3178, 58590), (3255, 57204), (3348, 55615), (3405, 54684), (3780, 49259), (3906, 47670), (4086, 45570), (4185, 44492), (4340, 42903), (4410, 42222), (4540, 41013), (4557, 40860), (4767, 39060), (5292, 35185), (5580, 33369), (5859, 31780), (6076, 30645), (6129, 30380), (6356, 29295), (6510, 28602), (6615, 28148), (6810, 27342), (7037, 26460), (7595, 24516), (7812, 23835), (7945, 23436), (8172, 22785), (8370, 22246), (8820, 21111), (9114, 20430), (9534, 19530), (9765, 19068), (10215, 18228), (11123, 16740), (11718, 15890), (12258, 15190), (13020, 14301), (13230, 14074), (13620, 13671)]