331325100

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{41}}^2\times {\mathrm{73}}^1$

素因数の和:178

約数の個数: 216

約数和(自身を含む): 1106717360

約数和(自身を除く): 775392260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 41, 45, 50, 54, 60, 73, 75, 82, 90, 100, 108, 123, 135, 146, 150, 164, 180, 205, 219, 225, 246, 270, 292, 300, 365, 369, 410, 438, 450, 492, 540, 615, 657, 675, 730, 738, 820, 876, 900, 1025, 1095, 1107, 1230, 1314, 1350, 1460, 1476, 1681, 1825, 1845, 1971, 2050, 2190, 2214, 2460, 2628, 2700, 2993, 3075, 3285, 3362, 3650, 3690, 3942, 4100, 4380, 4428, 5043, 5475, 5535, 5986, 6150, 6570, 6724, 7300, 7380, 7884, 8405, 8979, 9225, 9855, 10086, 10950, 11070, 11972, 12300, 13140, 14965, 15129, 16425, 16810, 17958, 18450, 19710, 20172, 21900, 22140, 25215, 26937, 27675, 29930, 30258, 32850, 33620, 35916, 36900, 39420, 42025, 44895, 45387, 49275, 50430, 53874, 55350, 59860, 60516, 65700, 74825, 75645, 80811, 84050, 89790, 90774, 98550, 100860, 107748, 110700, 122713, 126075, 134685, 149650, 151290, 161622, 168100, 179580, 181548, 197100, 224475, 226935, 245426, 252150, 269370, 299300, 302580, 323244, 368139, 378225, 404055, 448950, 453870, 490852, 504300, 538740, 613565, 673425, 736278, 756450, 808110, 897900, 907740, 1104417, 1134675, 1227130, 1346850, 1472556, 1512900, 1616220, 1840695, 2020275, 2208834, 2269350, 2454260, 2693700, 3067825, 3313251, 3681390, 4040550, 4417668, 4538700, 5522085, 6135650, 6626502, 7362780, 8081100, 9203475, 11044170, 12271300, 13253004, 16566255, 18406950, 22088340, 27610425, 33132510, 36813900, 55220850, 66265020, 82831275, 110441700, 165662550, 331325100]

約数ペア:

[(1, 331325100), (2, 165662550), (3, 110441700), (4, 82831275), (5, 66265020), (6, 55220850), (9, 36813900), (10, 33132510), (12, 27610425), (15, 22088340), (18, 18406950), (20, 16566255), (25, 13253004), (27, 12271300), (30, 11044170), (36, 9203475), (41, 8081100), (45, 7362780), (50, 6626502), (54, 6135650), (60, 5522085), (73, 4538700), (75, 4417668), (82, 4040550), (90, 3681390), (100, 3313251), (108, 3067825), (123, 2693700), (135, 2454260), (146, 2269350), (150, 2208834), (164, 2020275), (180, 1840695), (205, 1616220), (219, 1512900), (225, 1472556), (246, 1346850), (270, 1227130), (292, 1134675), (300, 1104417), (365, 907740), (369, 897900), (410, 808110), (438, 756450), (450, 736278), (492, 673425), (540, 613565), (615, 538740), (657, 504300), (675, 490852), (730, 453870), (738, 448950), (820, 404055), (876, 378225), (900, 368139), (1025, 323244), (1095, 302580), (1107, 299300), (1230, 269370), (1314, 252150), (1350, 245426), (1460, 226935), (1476, 224475), (1681, 197100), (1825, 181548), (1845, 179580), (1971, 168100), (2050, 161622), (2190, 151290), (2214, 149650), (2460, 134685), (2628, 126075), (2700, 122713), (2993, 110700), (3075, 107748), (3285, 100860), (3362, 98550), (3650, 90774), (3690, 89790), (3942, 84050), (4100, 80811), (4380, 75645), (4428, 74825), (5043, 65700), (5475, 60516), (5535, 59860), (5986, 55350), (6150, 53874), (6570, 50430), (6724, 49275), (7300, 45387), (7380, 44895), (7884, 42025), (8405, 39420), (8979, 36900), (9225, 35916), (9855, 33620), (10086, 32850), (10950, 30258), (11070, 29930), (11972, 27675), (12300, 26937), (13140, 25215), (14965, 22140), (15129, 21900), (16425, 20172), (16810, 19710), (17958, 18450)]