125486520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{449}}^1$

素因数の和:617

約数の個数: 128

約数和(自身を含む): 402408000

約数和(自身を除く): 276921480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 137, 170, 204, 255, 274, 340, 408, 411, 449, 510, 548, 680, 685, 822, 898, 1020, 1096, 1347, 1370, 1644, 1796, 2040, 2055, 2245, 2329, 2694, 2740, 3288, 3592, 4110, 4490, 4658, 5388, 5480, 6735, 6987, 7633, 8220, 8980, 9316, 10776, 11645, 13470, 13974, 15266, 16440, 17960, 18632, 22899, 23290, 26940, 27948, 30532, 34935, 38165, 45798, 46580, 53880, 55896, 61064, 61513, 69870, 76330, 91596, 93160, 114495, 123026, 139740, 152660, 183192, 184539, 228990, 246052, 279480, 305320, 307565, 369078, 457980, 492104, 615130, 738156, 915960, 922695, 1045721, 1230260, 1476312, 1845390, 2091442, 2460520, 3137163, 3690780, 4182884, 5228605, 6274326, 7381560, 8365768, 10457210, 12548652, 15685815, 20914420, 25097304, 31371630, 41828840, 62743260, 125486520]

約数ペア:

[(1, 125486520), (2, 62743260), (3, 41828840), (4, 31371630), (5, 25097304), (6, 20914420), (8, 15685815), (10, 12548652), (12, 10457210), (15, 8365768), (17, 7381560), (20, 6274326), (24, 5228605), (30, 4182884), (34, 3690780), (40, 3137163), (51, 2460520), (60, 2091442), (68, 1845390), (85, 1476312), (102, 1230260), (120, 1045721), (136, 922695), (137, 915960), (170, 738156), (204, 615130), (255, 492104), (274, 457980), (340, 369078), (408, 307565), (411, 305320), (449, 279480), (510, 246052), (548, 228990), (680, 184539), (685, 183192), (822, 152660), (898, 139740), (1020, 123026), (1096, 114495), (1347, 93160), (1370, 91596), (1644, 76330), (1796, 69870), (2040, 61513), (2055, 61064), (2245, 55896), (2329, 53880), (2694, 46580), (2740, 45798), (3288, 38165), (3592, 34935), (4110, 30532), (4490, 27948), (4658, 26940), (5388, 23290), (5480, 22899), (6735, 18632), (6987, 17960), (7633, 16440), (8220, 15266), (8980, 13974), (9316, 13470), (10776, 11645)]