196468650

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{643}}^1$

素因数の和:765

約数の個数: 144

約数和(自身を含む): 610419264

約数和(自身を除く): 413950614

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 50, 63, 70, 75, 90, 97, 105, 126, 150, 175, 194, 210, 225, 291, 315, 350, 450, 485, 525, 582, 630, 643, 679, 873, 970, 1050, 1286, 1358, 1455, 1575, 1746, 1929, 2037, 2425, 2910, 3150, 3215, 3395, 3858, 4074, 4365, 4501, 4850, 5787, 6111, 6430, 6790, 7275, 8730, 9002, 9645, 10185, 11574, 12222, 13503, 14550, 16075, 16975, 19290, 20370, 21825, 22505, 27006, 28935, 30555, 32150, 33950, 40509, 43650, 45010, 48225, 50925, 57870, 61110, 62371, 67515, 81018, 96450, 101850, 112525, 124742, 135030, 144675, 152775, 187113, 202545, 225050, 289350, 305550, 311855, 337575, 374226, 405090, 436597, 561339, 623710, 675150, 873194, 935565, 1012725, 1122678, 1309791, 1559275, 1871130, 2025450, 2182985, 2619582, 2806695, 3118550, 3929373, 4365970, 4677825, 5613390, 6548955, 7858746, 9355650, 10914925, 13097910, 14033475, 19646865, 21829850, 28066950, 32744775, 39293730, 65489550, 98234325, 196468650]

約数ペア:

[(1, 196468650), (2, 98234325), (3, 65489550), (5, 39293730), (6, 32744775), (7, 28066950), (9, 21829850), (10, 19646865), (14, 14033475), (15, 13097910), (18, 10914925), (21, 9355650), (25, 7858746), (30, 6548955), (35, 5613390), (42, 4677825), (45, 4365970), (50, 3929373), (63, 3118550), (70, 2806695), (75, 2619582), (90, 2182985), (97, 2025450), (105, 1871130), (126, 1559275), (150, 1309791), (175, 1122678), (194, 1012725), (210, 935565), (225, 873194), (291, 675150), (315, 623710), (350, 561339), (450, 436597), (485, 405090), (525, 374226), (582, 337575), (630, 311855), (643, 305550), (679, 289350), (873, 225050), (970, 202545), (1050, 187113), (1286, 152775), (1358, 144675), (1455, 135030), (1575, 124742), (1746, 112525), (1929, 101850), (2037, 96450), (2425, 81018), (2910, 67515), (3150, 62371), (3215, 61110), (3395, 57870), (3858, 50925), (4074, 48225), (4365, 45010), (4501, 43650), (4850, 40509), (5787, 33950), (6111, 32150), (6430, 30555), (6790, 28935), (7275, 27006), (8730, 22505), (9002, 21825), (9645, 20370), (10185, 19290), (11574, 16975), (12222, 16075), (13503, 14550)]