75483840

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1289}}^1$

素因数の和:1370

約数の個数: 112

約数和(自身を含む): 243779040

約数和(自身を除く): 168295200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 61, 64, 80, 96, 120, 122, 160, 183, 192, 240, 244, 305, 320, 366, 480, 488, 610, 732, 915, 960, 976, 1220, 1289, 1464, 1830, 1952, 2440, 2578, 2928, 3660, 3867, 3904, 4880, 5156, 5856, 6445, 7320, 7734, 9760, 10312, 11712, 12890, 14640, 15468, 19335, 19520, 20624, 25780, 29280, 30936, 38670, 41248, 51560, 58560, 61872, 77340, 78629, 82496, 103120, 123744, 154680, 157258, 206240, 235887, 247488, 309360, 314516, 393145, 412480, 471774, 618720, 629032, 786290, 943548, 1179435, 1237440, 1258064, 1572580, 1887096, 2358870, 2516128, 3145160, 3774192, 4717740, 5032256, 6290320, 7548384, 9435480, 12580640, 15096768, 18870960, 25161280, 37741920, 75483840]

約数ペア:

[(1, 75483840), (2, 37741920), (3, 25161280), (4, 18870960), (5, 15096768), (6, 12580640), (8, 9435480), (10, 7548384), (12, 6290320), (15, 5032256), (16, 4717740), (20, 3774192), (24, 3145160), (30, 2516128), (32, 2358870), (40, 1887096), (48, 1572580), (60, 1258064), (61, 1237440), (64, 1179435), (80, 943548), (96, 786290), (120, 629032), (122, 618720), (160, 471774), (183, 412480), (192, 393145), (240, 314516), (244, 309360), (305, 247488), (320, 235887), (366, 206240), (480, 157258), (488, 154680), (610, 123744), (732, 103120), (915, 82496), (960, 78629), (976, 77340), (1220, 61872), (1289, 58560), (1464, 51560), (1830, 41248), (1952, 38670), (2440, 30936), (2578, 29280), (2928, 25780), (3660, 20624), (3867, 19520), (3904, 19335), (4880, 15468), (5156, 14640), (5856, 12890), (6445, 11712), (7320, 10312), (7734, 9760)]