73838520

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{9767}}^1$

素因数の和:9794

約数の個数: 128

約数和(自身を含む): 281318400

約数和(自身を除く): 207479880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 7560, 9767, 19534, 29301, 39068, 48835, 58602, 68369, 78136, 87903, 97670, 117204, 136738, 146505, 175806, 195340, 205107, 234408, 263709, 273476, 293010, 341845, 351612, 390680, 410214, 439515, 527418, 546952, 586020, 615321, 683690, 703224, 820428, 879030, 1025535, 1054836, 1172040, 1230642, 1318545, 1367380, 1640856, 1758060, 1845963, 2051070, 2109672, 2461284, 2637090, 2734760, 3076605, 3516120, 3691926, 4102140, 4922568, 5274180, 6153210, 7383852, 8204280, 9229815, 10548360, 12306420, 14767704, 18459630, 24612840, 36919260, 73838520]

約数ペア:

[(1, 73838520), (2, 36919260), (3, 24612840), (4, 18459630), (5, 14767704), (6, 12306420), (7, 10548360), (8, 9229815), (9, 8204280), (10, 7383852), (12, 6153210), (14, 5274180), (15, 4922568), (18, 4102140), (20, 3691926), (21, 3516120), (24, 3076605), (27, 2734760), (28, 2637090), (30, 2461284), (35, 2109672), (36, 2051070), (40, 1845963), (42, 1758060), (45, 1640856), (54, 1367380), (56, 1318545), (60, 1230642), (63, 1172040), (70, 1054836), (72, 1025535), (84, 879030), (90, 820428), (105, 703224), (108, 683690), (120, 615321), (126, 586020), (135, 546952), (140, 527418), (168, 439515), (180, 410214), (189, 390680), (210, 351612), (216, 341845), (252, 293010), (270, 273476), (280, 263709), (315, 234408), (360, 205107), (378, 195340), (420, 175806), (504, 146505), (540, 136738), (630, 117204), (756, 97670), (840, 87903), (945, 78136), (1080, 68369), (1260, 58602), (1512, 48835), (1890, 39068), (2520, 29301), (3780, 19534), (7560, 9767)]