141549100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{593}}^1$

素因数の和:656

約数の個数: 144

約数和(自身を含む): 395974656

約数和(自身を除く): 254425556

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 25, 28, 31, 35, 44, 50, 55, 62, 70, 77, 100, 110, 124, 140, 154, 155, 175, 217, 220, 275, 308, 310, 341, 350, 385, 434, 550, 593, 620, 682, 700, 770, 775, 868, 1085, 1100, 1186, 1364, 1540, 1550, 1705, 1925, 2170, 2372, 2387, 2965, 3100, 3410, 3850, 4151, 4340, 4774, 5425, 5930, 6523, 6820, 7700, 8302, 8525, 9548, 10850, 11860, 11935, 13046, 14825, 16604, 17050, 18383, 20755, 21700, 23870, 26092, 29650, 32615, 34100, 36766, 41510, 45661, 47740, 59300, 59675, 65230, 73532, 83020, 91322, 91915, 103775, 119350, 128681, 130460, 163075, 182644, 183830, 202213, 207550, 228305, 238700, 257362, 326150, 367660, 404426, 415100, 456610, 459575, 514724, 643405, 652300, 808852, 913220, 919150, 1011065, 1141525, 1286810, 1415491, 1838300, 2022130, 2283050, 2573620, 2830982, 3217025, 4044260, 4566100, 5055325, 5661964, 6434050, 7077455, 10110650, 12868100, 14154910, 20221300, 28309820, 35387275, 70774550, 141549100]

約数ペア:

[(1, 141549100), (2, 70774550), (4, 35387275), (5, 28309820), (7, 20221300), (10, 14154910), (11, 12868100), (14, 10110650), (20, 7077455), (22, 6434050), (25, 5661964), (28, 5055325), (31, 4566100), (35, 4044260), (44, 3217025), (50, 2830982), (55, 2573620), (62, 2283050), (70, 2022130), (77, 1838300), (100, 1415491), (110, 1286810), (124, 1141525), (140, 1011065), (154, 919150), (155, 913220), (175, 808852), (217, 652300), (220, 643405), (275, 514724), (308, 459575), (310, 456610), (341, 415100), (350, 404426), (385, 367660), (434, 326150), (550, 257362), (593, 238700), (620, 228305), (682, 207550), (700, 202213), (770, 183830), (775, 182644), (868, 163075), (1085, 130460), (1100, 128681), (1186, 119350), (1364, 103775), (1540, 91915), (1550, 91322), (1705, 83020), (1925, 73532), (2170, 65230), (2372, 59675), (2387, 59300), (2965, 47740), (3100, 45661), (3410, 41510), (3850, 36766), (4151, 34100), (4340, 32615), (4774, 29650), (5425, 26092), (5930, 23870), (6523, 21700), (6820, 20755), (7700, 18383), (8302, 17050), (8525, 16604), (9548, 14825), (10850, 13046), (11860, 11935)]