63140700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{281}}^1$

素因数の和:412

約数の個数: 144

約数和(自身を含む): 211486464

約数和(自身を除く): 148345764

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 107, 140, 150, 175, 210, 214, 281, 300, 321, 350, 420, 428, 525, 535, 562, 642, 700, 749, 843, 1050, 1070, 1124, 1284, 1405, 1498, 1605, 1686, 1967, 2100, 2140, 2247, 2675, 2810, 2996, 3210, 3372, 3745, 3934, 4215, 4494, 5350, 5620, 5901, 6420, 7025, 7490, 7868, 8025, 8430, 8988, 9835, 10700, 11235, 11802, 14050, 14980, 16050, 16860, 18725, 19670, 21075, 22470, 23604, 28100, 29505, 30067, 32100, 37450, 39340, 42150, 44940, 49175, 56175, 59010, 60134, 74900, 84300, 90201, 98350, 112350, 118020, 120268, 147525, 150335, 180402, 196700, 210469, 224700, 295050, 300670, 360804, 420938, 451005, 590100, 601340, 631407, 751675, 841876, 902010, 1052345, 1262814, 1503350, 1804020, 2104690, 2255025, 2525628, 3006700, 3157035, 4209380, 4510050, 5261725, 6314070, 9020100, 10523450, 12628140, 15785175, 21046900, 31570350, 63140700]

約数ペア:

[(1, 63140700), (2, 31570350), (3, 21046900), (4, 15785175), (5, 12628140), (6, 10523450), (7, 9020100), (10, 6314070), (12, 5261725), (14, 4510050), (15, 4209380), (20, 3157035), (21, 3006700), (25, 2525628), (28, 2255025), (30, 2104690), (35, 1804020), (42, 1503350), (50, 1262814), (60, 1052345), (70, 902010), (75, 841876), (84, 751675), (100, 631407), (105, 601340), (107, 590100), (140, 451005), (150, 420938), (175, 360804), (210, 300670), (214, 295050), (281, 224700), (300, 210469), (321, 196700), (350, 180402), (420, 150335), (428, 147525), (525, 120268), (535, 118020), (562, 112350), (642, 98350), (700, 90201), (749, 84300), (843, 74900), (1050, 60134), (1070, 59010), (1124, 56175), (1284, 49175), (1405, 44940), (1498, 42150), (1605, 39340), (1686, 37450), (1967, 32100), (2100, 30067), (2140, 29505), (2247, 28100), (2675, 23604), (2810, 22470), (2996, 21075), (3210, 19670), (3372, 18725), (3745, 16860), (3934, 16050), (4215, 14980), (4494, 14050), (5350, 11802), (5620, 11235), (5901, 10700), (6420, 9835), (7025, 8988), (7490, 8430), (7868, 8025)]