978522660

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{241}}^1$

素因数の和:435

約数の個数: 192

約数和(自身を含む): 3128885760

約数和(自身を除く): 2150363100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 73, 90, 103, 108, 135, 146, 180, 206, 219, 241, 270, 292, 309, 365, 412, 438, 482, 515, 540, 618, 657, 723, 730, 876, 927, 964, 1030, 1095, 1205, 1236, 1314, 1446, 1460, 1545, 1854, 1971, 2060, 2169, 2190, 2410, 2628, 2781, 2892, 3090, 3285, 3615, 3708, 3942, 4338, 4380, 4635, 4820, 5562, 6180, 6507, 6570, 7230, 7519, 7884, 8676, 9270, 9855, 10845, 11124, 13014, 13140, 13905, 14460, 15038, 17593, 18540, 19710, 21690, 22557, 24823, 26028, 27810, 30076, 32535, 35186, 37595, 39420, 43380, 45114, 49646, 52779, 55620, 65070, 67671, 70372, 74469, 75190, 87965, 90228, 99292, 105558, 112785, 124115, 130140, 135342, 148938, 150380, 158337, 175930, 203013, 211116, 223407, 225570, 248230, 263895, 270684, 297876, 316674, 338355, 351860, 372345, 406026, 446814, 451140, 475011, 496460, 527790, 633348, 670221, 676710, 744690, 791685, 812052, 893628, 950022, 1015065, 1055580, 1117035, 1340442, 1353420, 1489380, 1583370, 1812079, 1900044, 2030130, 2234070, 2375055, 2680884, 3166740, 3351105, 3624158, 4060260, 4468140, 4750110, 5436237, 6702210, 7248316, 9060395, 9500220, 10872474, 13404420, 16308711, 18120790, 21744948, 27181185, 32617422, 36241580, 48926133, 54362370, 65234844, 81543555, 97852266, 108724740, 163087110, 195704532, 244630665, 326174220, 489261330, 978522660]

約数ペア:

[(1, 978522660), (2, 489261330), (3, 326174220), (4, 244630665), (5, 195704532), (6, 163087110), (9, 108724740), (10, 97852266), (12, 81543555), (15, 65234844), (18, 54362370), (20, 48926133), (27, 36241580), (30, 32617422), (36, 27181185), (45, 21744948), (54, 18120790), (60, 16308711), (73, 13404420), (90, 10872474), (103, 9500220), (108, 9060395), (135, 7248316), (146, 6702210), (180, 5436237), (206, 4750110), (219, 4468140), (241, 4060260), (270, 3624158), (292, 3351105), (309, 3166740), (365, 2680884), (412, 2375055), (438, 2234070), (482, 2030130), (515, 1900044), (540, 1812079), (618, 1583370), (657, 1489380), (723, 1353420), (730, 1340442), (876, 1117035), (927, 1055580), (964, 1015065), (1030, 950022), (1095, 893628), (1205, 812052), (1236, 791685), (1314, 744690), (1446, 676710), (1460, 670221), (1545, 633348), (1854, 527790), (1971, 496460), (2060, 475011), (2169, 451140), (2190, 446814), (2410, 406026), (2628, 372345), (2781, 351860), (2892, 338355), (3090, 316674), (3285, 297876), (3615, 270684), (3708, 263895), (3942, 248230), (4338, 225570), (4380, 223407), (4635, 211116), (4820, 203013), (5562, 175930), (6180, 158337), (6507, 150380), (6570, 148938), (7230, 135342), (7519, 130140), (7884, 124115), (8676, 112785), (9270, 105558), (9855, 99292), (10845, 90228), (11124, 87965), (13014, 75190), (13140, 74469), (13905, 70372), (14460, 67671), (15038, 65070), (17593, 55620), (18540, 52779), (19710, 49646), (21690, 45114), (22557, 43380), (24823, 39420), (26028, 37595), (27810, 35186), (30076, 32535)]