42073600

素因数分解:

$2^9\times 5^2\times {\mathrm{19}}^1\times {\mathrm{173}}^1$

素因数の和:220

約数の個数: 120

約数和(自身を含む): 110361240

約数和(自身を除く): 68287640

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 50, 64, 76, 80, 95, 100, 128, 152, 160, 173, 190, 200, 256, 304, 320, 346, 380, 400, 475, 512, 608, 640, 692, 760, 800, 865, 950, 1216, 1280, 1384, 1520, 1600, 1730, 1900, 2432, 2560, 2768, 3040, 3200, 3287, 3460, 3800, 4325, 4864, 5536, 6080, 6400, 6574, 6920, 7600, 8650, 9728, 11072, 12160, 12800, 13148, 13840, 15200, 16435, 17300, 22144, 24320, 26296, 27680, 30400, 32870, 34600, 44288, 48640, 52592, 55360, 60800, 65740, 69200, 82175, 88576, 105184, 110720, 121600, 131480, 138400, 164350, 210368, 221440, 243200, 262960, 276800, 328700, 420736, 442880, 525920, 553600, 657400, 841472, 1051840, 1107200, 1314800, 1682944, 2103680, 2214400, 2629600, 4207360, 5259200, 8414720, 10518400, 21036800, 42073600]

約数ペア:

[(1, 42073600), (2, 21036800), (4, 10518400), (5, 8414720), (8, 5259200), (10, 4207360), (16, 2629600), (19, 2214400), (20, 2103680), (25, 1682944), (32, 1314800), (38, 1107200), (40, 1051840), (50, 841472), (64, 657400), (76, 553600), (80, 525920), (95, 442880), (100, 420736), (128, 328700), (152, 276800), (160, 262960), (173, 243200), (190, 221440), (200, 210368), (256, 164350), (304, 138400), (320, 131480), (346, 121600), (380, 110720), (400, 105184), (475, 88576), (512, 82175), (608, 69200), (640, 65740), (692, 60800), (760, 55360), (800, 52592), (865, 48640), (950, 44288), (1216, 34600), (1280, 32870), (1384, 30400), (1520, 27680), (1600, 26296), (1730, 24320), (1900, 22144), (2432, 17300), (2560, 16435), (2768, 15200), (3040, 13840), (3200, 13148), (3287, 12800), (3460, 12160), (3800, 11072), (4325, 9728), (4864, 8650), (5536, 7600), (6080, 6920), (6400, 6574)]