442992240

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{137}}^1\times {\mathrm{499}}^1$

素因数の和:661

約数の個数: 200

約数和(自身を含む): 1552914000

約数和(自身を除く): 1109921760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 137, 144, 162, 180, 216, 240, 270, 274, 324, 360, 405, 411, 432, 499, 540, 548, 648, 685, 720, 810, 822, 998, 1080, 1096, 1233, 1296, 1370, 1497, 1620, 1644, 1996, 2055, 2160, 2192, 2466, 2495, 2740, 2994, 3240, 3288, 3699, 3992, 4110, 4491, 4932, 4990, 5480, 5988, 6165, 6480, 6576, 7398, 7485, 7984, 8220, 8982, 9864, 9980, 10960, 11097, 11976, 12330, 13473, 14796, 14970, 16440, 17964, 18495, 19728, 19960, 22194, 22455, 23952, 24660, 26946, 29592, 29940, 32880, 35928, 36990, 39920, 40419, 44388, 44910, 49320, 53892, 55485, 59184, 59880, 67365, 68363, 71856, 73980, 80838, 88776, 89820, 98640, 107784, 110970, 119760, 134730, 136726, 147960, 161676, 177552, 179640, 202095, 205089, 215568, 221940, 269460, 273452, 295920, 323352, 341815, 359280, 404190, 410178, 443880, 538920, 546904, 615267, 646704, 683630, 808380, 820356, 887760, 1025445, 1077840, 1093808, 1230534, 1367260, 1616760, 1640712, 1845801, 2050890, 2461068, 2734520, 3076335, 3233520, 3281424, 3691602, 4101780, 4922136, 5469040, 5537403, 6152670, 7383204, 8203560, 9229005, 9844272, 11074806, 12305340, 14766408, 16407120, 18458010, 22149612, 24610680, 27687015, 29532816, 36916020, 44299224, 49221360, 55374030, 73832040, 88598448, 110748060, 147664080, 221496120, 442992240]

約数ペア:

[(1, 442992240), (2, 221496120), (3, 147664080), (4, 110748060), (5, 88598448), (6, 73832040), (8, 55374030), (9, 49221360), (10, 44299224), (12, 36916020), (15, 29532816), (16, 27687015), (18, 24610680), (20, 22149612), (24, 18458010), (27, 16407120), (30, 14766408), (36, 12305340), (40, 11074806), (45, 9844272), (48, 9229005), (54, 8203560), (60, 7383204), (72, 6152670), (80, 5537403), (81, 5469040), (90, 4922136), (108, 4101780), (120, 3691602), (135, 3281424), (137, 3233520), (144, 3076335), (162, 2734520), (180, 2461068), (216, 2050890), (240, 1845801), (270, 1640712), (274, 1616760), (324, 1367260), (360, 1230534), (405, 1093808), (411, 1077840), (432, 1025445), (499, 887760), (540, 820356), (548, 808380), (648, 683630), (685, 646704), (720, 615267), (810, 546904), (822, 538920), (998, 443880), (1080, 410178), (1096, 404190), (1233, 359280), (1296, 341815), (1370, 323352), (1497, 295920), (1620, 273452), (1644, 269460), (1996, 221940), (2055, 215568), (2160, 205089), (2192, 202095), (2466, 179640), (2495, 177552), (2740, 161676), (2994, 147960), (3240, 136726), (3288, 134730), (3699, 119760), (3992, 110970), (4110, 107784), (4491, 98640), (4932, 89820), (4990, 88776), (5480, 80838), (5988, 73980), (6165, 71856), (6480, 68363), (6576, 67365), (7398, 59880), (7485, 59184), (7984, 55485), (8220, 53892), (8982, 49320), (9864, 44910), (9980, 44388), (10960, 40419), (11097, 39920), (11976, 36990), (12330, 35928), (13473, 32880), (14796, 29940), (14970, 29592), (16440, 26946), (17964, 24660), (18495, 23952), (19728, 22455), (19960, 22194)]