282500190

素因数分解:

$2^1\times 3^3\times 5^1\times 7^2\times {\mathrm{131}}^1\times {\mathrm{163}}^1$

素因数の和:324

約数の個数: 192

約数和(自身を含む): 888433920

約数和(自身を除く): 605933730

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 49, 54, 63, 70, 90, 98, 105, 126, 131, 135, 147, 163, 189, 210, 245, 262, 270, 294, 315, 326, 378, 393, 441, 489, 490, 630, 655, 735, 786, 815, 882, 917, 945, 978, 1141, 1179, 1310, 1323, 1467, 1470, 1630, 1834, 1890, 1965, 2205, 2282, 2358, 2445, 2646, 2751, 2934, 3423, 3537, 3930, 4401, 4410, 4585, 4890, 5502, 5705, 5895, 6419, 6615, 6846, 7074, 7335, 7987, 8253, 8802, 9170, 10269, 11410, 11790, 12838, 13230, 13755, 14670, 15974, 16506, 17115, 17685, 19257, 20538, 21353, 22005, 23961, 24759, 27510, 30807, 32095, 34230, 35370, 38514, 39935, 41265, 42706, 44010, 47922, 49518, 51345, 57771, 61614, 64059, 64190, 71883, 79870, 82530, 96285, 102690, 106765, 115542, 119805, 123795, 128118, 143766, 149471, 154035, 173313, 192177, 192570, 213530, 215649, 239610, 247590, 288855, 298942, 308070, 320295, 346626, 359415, 384354, 431298, 448413, 576531, 577710, 640590, 718830, 747355, 866565, 896826, 960885, 1046297, 1078245, 1153062, 1345239, 1494710, 1733130, 1921770, 2092594, 2156490, 2242065, 2690478, 2882655, 3138891, 4035717, 4484130, 5231485, 5765310, 6277782, 6726195, 8071434, 9416673, 10462970, 13452390, 15694455, 18833346, 20178585, 28250019, 31388910, 40357170, 47083365, 56500038, 94166730, 141250095, 282500190]

約数ペア:

[(1, 282500190), (2, 141250095), (3, 94166730), (5, 56500038), (6, 47083365), (7, 40357170), (9, 31388910), (10, 28250019), (14, 20178585), (15, 18833346), (18, 15694455), (21, 13452390), (27, 10462970), (30, 9416673), (35, 8071434), (42, 6726195), (45, 6277782), (49, 5765310), (54, 5231485), (63, 4484130), (70, 4035717), (90, 3138891), (98, 2882655), (105, 2690478), (126, 2242065), (131, 2156490), (135, 2092594), (147, 1921770), (163, 1733130), (189, 1494710), (210, 1345239), (245, 1153062), (262, 1078245), (270, 1046297), (294, 960885), (315, 896826), (326, 866565), (378, 747355), (393, 718830), (441, 640590), (489, 577710), (490, 576531), (630, 448413), (655, 431298), (735, 384354), (786, 359415), (815, 346626), (882, 320295), (917, 308070), (945, 298942), (978, 288855), (1141, 247590), (1179, 239610), (1310, 215649), (1323, 213530), (1467, 192570), (1470, 192177), (1630, 173313), (1834, 154035), (1890, 149471), (1965, 143766), (2205, 128118), (2282, 123795), (2358, 119805), (2445, 115542), (2646, 106765), (2751, 102690), (2934, 96285), (3423, 82530), (3537, 79870), (3930, 71883), (4401, 64190), (4410, 64059), (4585, 61614), (4890, 57771), (5502, 51345), (5705, 49518), (5895, 47922), (6419, 44010), (6615, 42706), (6846, 41265), (7074, 39935), (7335, 38514), (7987, 35370), (8253, 34230), (8802, 32095), (9170, 30807), (10269, 27510), (11410, 24759), (11790, 23961), (12838, 22005), (13230, 21353), (13755, 20538), (14670, 19257), (15974, 17685), (16506, 17115)]