187133940

素因数分解:

$2^2\times 3^2\times 5^1\times 7^4\times {\mathrm{433}}^1$

素因数の和:476

約数の個数: 180

約数和(自身を含む): 663736164

約数和(自身を除く): 476602224

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 105, 126, 140, 147, 180, 196, 210, 245, 252, 294, 315, 343, 420, 433, 441, 490, 588, 630, 686, 735, 866, 882, 980, 1029, 1260, 1299, 1372, 1470, 1715, 1732, 1764, 2058, 2165, 2205, 2401, 2598, 2940, 3031, 3087, 3430, 3897, 4116, 4330, 4410, 4802, 5145, 5196, 6062, 6174, 6495, 6860, 7203, 7794, 8660, 8820, 9093, 9604, 10290, 12005, 12124, 12348, 12990, 14406, 15155, 15435, 15588, 18186, 19485, 20580, 21217, 21609, 24010, 25980, 27279, 28812, 30310, 30870, 36015, 36372, 38970, 42434, 43218, 45465, 48020, 54558, 60620, 61740, 63651, 72030, 77940, 84868, 86436, 90930, 106085, 108045, 109116, 127302, 136395, 144060, 148519, 181860, 190953, 212170, 216090, 254604, 272790, 297038, 318255, 381906, 424340, 432180, 445557, 545580, 594076, 636510, 742595, 763812, 891114, 954765, 1039633, 1273020, 1336671, 1485190, 1782228, 1909530, 2079266, 2227785, 2673342, 2970380, 3118899, 3819060, 4158532, 4455570, 5198165, 5346684, 6237798, 6683355, 8911140, 9356697, 10396330, 12475596, 13366710, 15594495, 18713394, 20792660, 26733420, 31188990, 37426788, 46783485, 62377980, 93566970, 187133940]

約数ペア:

[(1, 187133940), (2, 93566970), (3, 62377980), (4, 46783485), (5, 37426788), (6, 31188990), (7, 26733420), (9, 20792660), (10, 18713394), (12, 15594495), (14, 13366710), (15, 12475596), (18, 10396330), (20, 9356697), (21, 8911140), (28, 6683355), (30, 6237798), (35, 5346684), (36, 5198165), (42, 4455570), (45, 4158532), (49, 3819060), (60, 3118899), (63, 2970380), (70, 2673342), (84, 2227785), (90, 2079266), (98, 1909530), (105, 1782228), (126, 1485190), (140, 1336671), (147, 1273020), (180, 1039633), (196, 954765), (210, 891114), (245, 763812), (252, 742595), (294, 636510), (315, 594076), (343, 545580), (420, 445557), (433, 432180), (441, 424340), (490, 381906), (588, 318255), (630, 297038), (686, 272790), (735, 254604), (866, 216090), (882, 212170), (980, 190953), (1029, 181860), (1260, 148519), (1299, 144060), (1372, 136395), (1470, 127302), (1715, 109116), (1732, 108045), (1764, 106085), (2058, 90930), (2165, 86436), (2205, 84868), (2401, 77940), (2598, 72030), (2940, 63651), (3031, 61740), (3087, 60620), (3430, 54558), (3897, 48020), (4116, 45465), (4330, 43218), (4410, 42434), (4802, 38970), (5145, 36372), (5196, 36015), (6062, 30870), (6174, 30310), (6495, 28812), (6860, 27279), (7203, 25980), (7794, 24010), (8660, 21609), (8820, 21217), (9093, 20580), (9604, 19485), (10290, 18186), (12005, 15588), (12124, 15435), (12348, 15155), (12990, 14406)]