87875190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1$

素因数の和:171

約数の個数: 192

約数和(自身を含む): 267321600

約数和(自身を除く): 179446410

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 19, 26, 30, 38, 39, 45, 57, 59, 65, 67, 78, 90, 95, 114, 117, 118, 130, 134, 171, 177, 190, 195, 201, 234, 247, 285, 295, 335, 342, 354, 390, 402, 494, 531, 570, 585, 590, 603, 670, 741, 767, 855, 871, 885, 1005, 1062, 1121, 1170, 1206, 1235, 1273, 1482, 1534, 1710, 1742, 1770, 2010, 2223, 2242, 2301, 2470, 2546, 2613, 2655, 3015, 3363, 3705, 3819, 3835, 3953, 4355, 4446, 4602, 5226, 5310, 5605, 6030, 6365, 6726, 6903, 7410, 7638, 7670, 7839, 7906, 8710, 10089, 11115, 11210, 11457, 11505, 11859, 12730, 13065, 13806, 14573, 15678, 16549, 16815, 19095, 19765, 20178, 22230, 22914, 23010, 23718, 26130, 29146, 33098, 33630, 34515, 35577, 38190, 39195, 39530, 43719, 49647, 50445, 51389, 57285, 59295, 69030, 71154, 72865, 75107, 78390, 82745, 87438, 99294, 100890, 102778, 114570, 118590, 131157, 145730, 148941, 150214, 154167, 165490, 177885, 218595, 225321, 248235, 256945, 262314, 297882, 308334, 355770, 375535, 437190, 450642, 462501, 496470, 513890, 655785, 675963, 744705, 751070, 770835, 925002, 976391, 1126605, 1311570, 1351926, 1489410, 1541670, 1952782, 2253210, 2312505, 2929173, 3379815, 4625010, 4881955, 5858346, 6759630, 8787519, 9763910, 14645865, 17575038, 29291730, 43937595, 87875190]

約数ペア:

[(1, 87875190), (2, 43937595), (3, 29291730), (5, 17575038), (6, 14645865), (9, 9763910), (10, 8787519), (13, 6759630), (15, 5858346), (18, 4881955), (19, 4625010), (26, 3379815), (30, 2929173), (38, 2312505), (39, 2253210), (45, 1952782), (57, 1541670), (59, 1489410), (65, 1351926), (67, 1311570), (78, 1126605), (90, 976391), (95, 925002), (114, 770835), (117, 751070), (118, 744705), (130, 675963), (134, 655785), (171, 513890), (177, 496470), (190, 462501), (195, 450642), (201, 437190), (234, 375535), (247, 355770), (285, 308334), (295, 297882), (335, 262314), (342, 256945), (354, 248235), (390, 225321), (402, 218595), (494, 177885), (531, 165490), (570, 154167), (585, 150214), (590, 148941), (603, 145730), (670, 131157), (741, 118590), (767, 114570), (855, 102778), (871, 100890), (885, 99294), (1005, 87438), (1062, 82745), (1121, 78390), (1170, 75107), (1206, 72865), (1235, 71154), (1273, 69030), (1482, 59295), (1534, 57285), (1710, 51389), (1742, 50445), (1770, 49647), (2010, 43719), (2223, 39530), (2242, 39195), (2301, 38190), (2470, 35577), (2546, 34515), (2613, 33630), (2655, 33098), (3015, 29146), (3363, 26130), (3705, 23718), (3819, 23010), (3835, 22914), (3953, 22230), (4355, 20178), (4446, 19765), (4602, 19095), (5226, 16815), (5310, 16549), (5605, 15678), (6030, 14573), (6365, 13806), (6726, 13065), (6903, 12730), (7410, 11859), (7638, 11505), (7670, 11457), (7839, 11210), (7906, 11115), (8710, 10089)]