29811200

素因数分解:

$2^9\times 5^2\times {\mathrm{17}}^1\times {\mathrm{137}}^1$

素因数の和:182

約数の個数: 120

約数和(自身を含む): 78775092

約数和(自身を除く): 48963892

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 50, 64, 68, 80, 85, 100, 128, 136, 137, 160, 170, 200, 256, 272, 274, 320, 340, 400, 425, 512, 544, 548, 640, 680, 685, 800, 850, 1088, 1096, 1280, 1360, 1370, 1600, 1700, 2176, 2192, 2329, 2560, 2720, 2740, 3200, 3400, 3425, 4352, 4384, 4658, 5440, 5480, 6400, 6800, 6850, 8704, 8768, 9316, 10880, 10960, 11645, 12800, 13600, 13700, 17536, 18632, 21760, 21920, 23290, 27200, 27400, 35072, 37264, 43520, 43840, 46580, 54400, 54800, 58225, 70144, 74528, 87680, 93160, 108800, 109600, 116450, 149056, 175360, 186320, 217600, 219200, 232900, 298112, 350720, 372640, 438400, 465800, 596224, 745280, 876800, 931600, 1192448, 1490560, 1753600, 1863200, 2981120, 3726400, 5962240, 7452800, 14905600, 29811200]

約数ペア:

[(1, 29811200), (2, 14905600), (4, 7452800), (5, 5962240), (8, 3726400), (10, 2981120), (16, 1863200), (17, 1753600), (20, 1490560), (25, 1192448), (32, 931600), (34, 876800), (40, 745280), (50, 596224), (64, 465800), (68, 438400), (80, 372640), (85, 350720), (100, 298112), (128, 232900), (136, 219200), (137, 217600), (160, 186320), (170, 175360), (200, 149056), (256, 116450), (272, 109600), (274, 108800), (320, 93160), (340, 87680), (400, 74528), (425, 70144), (512, 58225), (544, 54800), (548, 54400), (640, 46580), (680, 43840), (685, 43520), (800, 37264), (850, 35072), (1088, 27400), (1096, 27200), (1280, 23290), (1360, 21920), (1370, 21760), (1600, 18632), (1700, 17536), (2176, 13700), (2192, 13600), (2329, 12800), (2560, 11645), (2720, 10960), (2740, 10880), (3200, 9316), (3400, 8768), (3425, 8704), (4352, 6850), (4384, 6800), (4658, 6400), (5440, 5480)]