125723220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^3\times {\mathrm{41}}^1\times {\mathrm{149}}^1$

素因数の和:223

約数の個数: 192

約数和(自身を含む): 423360000

約数和(自身を除く): 297636780

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 41, 42, 49, 60, 70, 82, 84, 98, 105, 123, 140, 147, 149, 164, 196, 205, 210, 245, 246, 287, 294, 298, 343, 410, 420, 447, 490, 492, 574, 588, 596, 615, 686, 735, 745, 820, 861, 894, 980, 1029, 1043, 1148, 1230, 1372, 1435, 1470, 1490, 1715, 1722, 1788, 2009, 2058, 2086, 2235, 2460, 2870, 2940, 2980, 3129, 3430, 3444, 4018, 4116, 4172, 4305, 4470, 5145, 5215, 5740, 6027, 6109, 6258, 6860, 7301, 8036, 8610, 8940, 10045, 10290, 10430, 12054, 12218, 12516, 14063, 14602, 15645, 17220, 18327, 20090, 20580, 20860, 21903, 24108, 24436, 28126, 29204, 30135, 30545, 31290, 36505, 36654, 40180, 42189, 42763, 43806, 51107, 56252, 60270, 61090, 62580, 70315, 73010, 73308, 84378, 85526, 87612, 91635, 102214, 109515, 120540, 122180, 128289, 140630, 146020, 153321, 168756, 171052, 183270, 204428, 210945, 213815, 219030, 255535, 256578, 281260, 299341, 306642, 366540, 421890, 427630, 438060, 511070, 513156, 598682, 613284, 641445, 766605, 843780, 855260, 898023, 1022140, 1197364, 1282890, 1496705, 1533210, 1796046, 2095387, 2565780, 2993410, 3066420, 3592092, 4190774, 4490115, 5986820, 6286161, 8381548, 8980230, 10476935, 12572322, 17960460, 20953870, 25144644, 31430805, 41907740, 62861610, 125723220]

約数ペア:

[(1, 125723220), (2, 62861610), (3, 41907740), (4, 31430805), (5, 25144644), (6, 20953870), (7, 17960460), (10, 12572322), (12, 10476935), (14, 8980230), (15, 8381548), (20, 6286161), (21, 5986820), (28, 4490115), (30, 4190774), (35, 3592092), (41, 3066420), (42, 2993410), (49, 2565780), (60, 2095387), (70, 1796046), (82, 1533210), (84, 1496705), (98, 1282890), (105, 1197364), (123, 1022140), (140, 898023), (147, 855260), (149, 843780), (164, 766605), (196, 641445), (205, 613284), (210, 598682), (245, 513156), (246, 511070), (287, 438060), (294, 427630), (298, 421890), (343, 366540), (410, 306642), (420, 299341), (447, 281260), (490, 256578), (492, 255535), (574, 219030), (588, 213815), (596, 210945), (615, 204428), (686, 183270), (735, 171052), (745, 168756), (820, 153321), (861, 146020), (894, 140630), (980, 128289), (1029, 122180), (1043, 120540), (1148, 109515), (1230, 102214), (1372, 91635), (1435, 87612), (1470, 85526), (1490, 84378), (1715, 73308), (1722, 73010), (1788, 70315), (2009, 62580), (2058, 61090), (2086, 60270), (2235, 56252), (2460, 51107), (2870, 43806), (2940, 42763), (2980, 42189), (3129, 40180), (3430, 36654), (3444, 36505), (4018, 31290), (4116, 30545), (4172, 30135), (4305, 29204), (4470, 28126), (5145, 24436), (5215, 24108), (5740, 21903), (6027, 20860), (6109, 20580), (6258, 20090), (6860, 18327), (7301, 17220), (8036, 15645), (8610, 14602), (8940, 14063), (10045, 12516), (10290, 12218), (10430, 12054)]