45454920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1021}}^1$

素因数の和:1095

約数の個数: 128

約数和(自身を含む): 158941440

約数和(自身を除く): 113486520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 53, 56, 60, 70, 84, 105, 106, 120, 140, 159, 168, 210, 212, 265, 280, 318, 371, 420, 424, 530, 636, 742, 795, 840, 1021, 1060, 1113, 1272, 1484, 1590, 1855, 2042, 2120, 2226, 2968, 3063, 3180, 3710, 4084, 4452, 5105, 5565, 6126, 6360, 7147, 7420, 8168, 8904, 10210, 11130, 12252, 14294, 14840, 15315, 20420, 21441, 22260, 24504, 28588, 30630, 35735, 40840, 42882, 44520, 54113, 57176, 61260, 71470, 85764, 107205, 108226, 122520, 142940, 162339, 171528, 214410, 216452, 270565, 285880, 324678, 378791, 428820, 432904, 541130, 649356, 757582, 811695, 857640, 1082260, 1136373, 1298712, 1515164, 1623390, 1893955, 2164520, 2272746, 3030328, 3246780, 3787910, 4545492, 5681865, 6493560, 7575820, 9090984, 11363730, 15151640, 22727460, 45454920]

約数ペア:

[(1, 45454920), (2, 22727460), (3, 15151640), (4, 11363730), (5, 9090984), (6, 7575820), (7, 6493560), (8, 5681865), (10, 4545492), (12, 3787910), (14, 3246780), (15, 3030328), (20, 2272746), (21, 2164520), (24, 1893955), (28, 1623390), (30, 1515164), (35, 1298712), (40, 1136373), (42, 1082260), (53, 857640), (56, 811695), (60, 757582), (70, 649356), (84, 541130), (105, 432904), (106, 428820), (120, 378791), (140, 324678), (159, 285880), (168, 270565), (210, 216452), (212, 214410), (265, 171528), (280, 162339), (318, 142940), (371, 122520), (420, 108226), (424, 107205), (530, 85764), (636, 71470), (742, 61260), (795, 57176), (840, 54113), (1021, 44520), (1060, 42882), (1113, 40840), (1272, 35735), (1484, 30630), (1590, 28588), (1855, 24504), (2042, 22260), (2120, 21441), (2226, 20420), (2968, 15315), (3063, 14840), (3180, 14294), (3710, 12252), (4084, 11130), (4452, 10210), (5105, 8904), (5565, 8168), (6126, 7420), (6360, 7147)]