63158550

素因数分解:

$2^1\times 3^1\times 5^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{661}}^1$

素因数の和:703

約数の個数: 144

約数和(自身を含む): 196518672

約数和(自身を除く): 133360122

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 25, 26, 30, 35, 39, 42, 49, 50, 65, 70, 75, 78, 91, 98, 105, 130, 147, 150, 175, 182, 195, 210, 245, 273, 294, 325, 350, 390, 455, 490, 525, 546, 637, 650, 661, 735, 910, 975, 1050, 1225, 1274, 1322, 1365, 1470, 1911, 1950, 1983, 2275, 2450, 2730, 3185, 3305, 3675, 3822, 3966, 4550, 4627, 6370, 6610, 6825, 7350, 8593, 9254, 9555, 9915, 13650, 13881, 15925, 16525, 17186, 19110, 19830, 23135, 25779, 27762, 31850, 32389, 33050, 42965, 46270, 47775, 49575, 51558, 60151, 64778, 69405, 85930, 95550, 97167, 99150, 115675, 120302, 128895, 138810, 161945, 180453, 194334, 214825, 231350, 257790, 300755, 323890, 347025, 360906, 421057, 429650, 485835, 601510, 644475, 694050, 809725, 842114, 902265, 971670, 1263171, 1288950, 1503775, 1619450, 1804530, 2105285, 2429175, 2526342, 3007550, 4210570, 4511325, 4858350, 6315855, 9022650, 10526425, 12631710, 21052850, 31579275, 63158550]

約数ペア:

[(1, 63158550), (2, 31579275), (3, 21052850), (5, 12631710), (6, 10526425), (7, 9022650), (10, 6315855), (13, 4858350), (14, 4511325), (15, 4210570), (21, 3007550), (25, 2526342), (26, 2429175), (30, 2105285), (35, 1804530), (39, 1619450), (42, 1503775), (49, 1288950), (50, 1263171), (65, 971670), (70, 902265), (75, 842114), (78, 809725), (91, 694050), (98, 644475), (105, 601510), (130, 485835), (147, 429650), (150, 421057), (175, 360906), (182, 347025), (195, 323890), (210, 300755), (245, 257790), (273, 231350), (294, 214825), (325, 194334), (350, 180453), (390, 161945), (455, 138810), (490, 128895), (525, 120302), (546, 115675), (637, 99150), (650, 97167), (661, 95550), (735, 85930), (910, 69405), (975, 64778), (1050, 60151), (1225, 51558), (1274, 49575), (1322, 47775), (1365, 46270), (1470, 42965), (1911, 33050), (1950, 32389), (1983, 31850), (2275, 27762), (2450, 25779), (2730, 23135), (3185, 19830), (3305, 19110), (3675, 17186), (3822, 16525), (3966, 15925), (4550, 13881), (4627, 13650), (6370, 9915), (6610, 9555), (6825, 9254), (7350, 8593)]