100814700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{787}}^1$

素因数の和:872

約数の個数: 144

約数和(自身を含む): 339256064

約数和(自身を除く): 238441364

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 61, 70, 75, 84, 100, 105, 122, 140, 150, 175, 183, 210, 244, 300, 305, 350, 366, 420, 427, 525, 610, 700, 732, 787, 854, 915, 1050, 1220, 1281, 1525, 1574, 1708, 1830, 2100, 2135, 2361, 2562, 3050, 3148, 3660, 3935, 4270, 4575, 4722, 5124, 5509, 6100, 6405, 7870, 8540, 9150, 9444, 10675, 11018, 11805, 12810, 15740, 16527, 18300, 19675, 21350, 22036, 23610, 25620, 27545, 32025, 33054, 39350, 42700, 47220, 48007, 55090, 59025, 64050, 66108, 78700, 82635, 96014, 110180, 118050, 128100, 137725, 144021, 165270, 192028, 236100, 240035, 275450, 288042, 330540, 336049, 413175, 480070, 550900, 576084, 672098, 720105, 826350, 960140, 1008147, 1200175, 1344196, 1440210, 1652700, 1680245, 2016294, 2400350, 2880420, 3360490, 3600525, 4032588, 4800700, 5040735, 6720980, 7201050, 8401225, 10081470, 14402100, 16802450, 20162940, 25203675, 33604900, 50407350, 100814700]

約数ペア:

[(1, 100814700), (2, 50407350), (3, 33604900), (4, 25203675), (5, 20162940), (6, 16802450), (7, 14402100), (10, 10081470), (12, 8401225), (14, 7201050), (15, 6720980), (20, 5040735), (21, 4800700), (25, 4032588), (28, 3600525), (30, 3360490), (35, 2880420), (42, 2400350), (50, 2016294), (60, 1680245), (61, 1652700), (70, 1440210), (75, 1344196), (84, 1200175), (100, 1008147), (105, 960140), (122, 826350), (140, 720105), (150, 672098), (175, 576084), (183, 550900), (210, 480070), (244, 413175), (300, 336049), (305, 330540), (350, 288042), (366, 275450), (420, 240035), (427, 236100), (525, 192028), (610, 165270), (700, 144021), (732, 137725), (787, 128100), (854, 118050), (915, 110180), (1050, 96014), (1220, 82635), (1281, 78700), (1525, 66108), (1574, 64050), (1708, 59025), (1830, 55090), (2100, 48007), (2135, 47220), (2361, 42700), (2562, 39350), (3050, 33054), (3148, 32025), (3660, 27545), (3935, 25620), (4270, 23610), (4575, 22036), (4722, 21350), (5124, 19675), (5509, 18300), (6100, 16527), (6405, 15740), (7870, 12810), (8540, 11805), (9150, 11018), (9444, 10675)]