125742120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{1399}}^1$

素因数の和:1527

約数の個数: 128

約数和(自身を含む): 435456000

約数和(自身を除く): 309713880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 107, 120, 140, 168, 210, 214, 280, 321, 420, 428, 535, 642, 749, 840, 856, 1070, 1284, 1399, 1498, 1605, 2140, 2247, 2568, 2798, 2996, 3210, 3745, 4197, 4280, 4494, 5596, 5992, 6420, 6995, 7490, 8394, 8988, 9793, 11192, 11235, 12840, 13990, 14980, 16788, 17976, 19586, 20985, 22470, 27980, 29379, 29960, 33576, 39172, 41970, 44940, 48965, 55960, 58758, 78344, 83940, 89880, 97930, 117516, 146895, 149693, 167880, 195860, 235032, 293790, 299386, 391720, 449079, 587580, 598772, 748465, 898158, 1047851, 1175160, 1197544, 1496930, 1796316, 2095702, 2245395, 2993860, 3143553, 3592632, 4191404, 4490790, 5239255, 5987720, 6287106, 8382808, 8981580, 10478510, 12574212, 15717765, 17963160, 20957020, 25148424, 31435530, 41914040, 62871060, 125742120]

約数ペア:

[(1, 125742120), (2, 62871060), (3, 41914040), (4, 31435530), (5, 25148424), (6, 20957020), (7, 17963160), (8, 15717765), (10, 12574212), (12, 10478510), (14, 8981580), (15, 8382808), (20, 6287106), (21, 5987720), (24, 5239255), (28, 4490790), (30, 4191404), (35, 3592632), (40, 3143553), (42, 2993860), (56, 2245395), (60, 2095702), (70, 1796316), (84, 1496930), (105, 1197544), (107, 1175160), (120, 1047851), (140, 898158), (168, 748465), (210, 598772), (214, 587580), (280, 449079), (321, 391720), (420, 299386), (428, 293790), (535, 235032), (642, 195860), (749, 167880), (840, 149693), (856, 146895), (1070, 117516), (1284, 97930), (1399, 89880), (1498, 83940), (1605, 78344), (2140, 58758), (2247, 55960), (2568, 48965), (2798, 44940), (2996, 41970), (3210, 39172), (3745, 33576), (4197, 29960), (4280, 29379), (4494, 27980), (5596, 22470), (5992, 20985), (6420, 19586), (6995, 17976), (7490, 16788), (8394, 14980), (8988, 13990), (9793, 12840), (11192, 11235)]