172794300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{769}}^1$

素因数の和:900

約数の個数: 144

約数和(自身を含む): 577463040

約数和(自身を除く): 404668740

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, 300, 321, 350, 420, 428, 525, 535, 642, 700, 749, 769, 1050, 1070, 1284, 1498, 1538, 1605, 2100, 2140, 2247, 2307, 2675, 2996, 3076, 3210, 3745, 3845, 4494, 4614, 5350, 5383, 6420, 7490, 7690, 8025, 8988, 9228, 10700, 10766, 11235, 11535, 14980, 15380, 16050, 16149, 18725, 19225, 21532, 22470, 23070, 26915, 32100, 32298, 37450, 38450, 44940, 46140, 53830, 56175, 57675, 64596, 74900, 76900, 80745, 82283, 107660, 112350, 115350, 134575, 161490, 164566, 224700, 230700, 246849, 269150, 322980, 329132, 403725, 411415, 493698, 538300, 575981, 807450, 822830, 987396, 1151962, 1234245, 1614900, 1645660, 1727943, 2057075, 2303924, 2468490, 2879905, 3455886, 4114150, 4936980, 5759810, 6171225, 6911772, 8228300, 8639715, 11519620, 12342450, 14399525, 17279430, 24684900, 28799050, 34558860, 43198575, 57598100, 86397150, 172794300]

約数ペア:

[(1, 172794300), (2, 86397150), (3, 57598100), (4, 43198575), (5, 34558860), (6, 28799050), (7, 24684900), (10, 17279430), (12, 14399525), (14, 12342450), (15, 11519620), (20, 8639715), (21, 8228300), (25, 6911772), (28, 6171225), (30, 5759810), (35, 4936980), (42, 4114150), (50, 3455886), (60, 2879905), (70, 2468490), (75, 2303924), (84, 2057075), (100, 1727943), (105, 1645660), (107, 1614900), (140, 1234245), (150, 1151962), (175, 987396), (210, 822830), (214, 807450), (300, 575981), (321, 538300), (350, 493698), (420, 411415), (428, 403725), (525, 329132), (535, 322980), (642, 269150), (700, 246849), (749, 230700), (769, 224700), (1050, 164566), (1070, 161490), (1284, 134575), (1498, 115350), (1538, 112350), (1605, 107660), (2100, 82283), (2140, 80745), (2247, 76900), (2307, 74900), (2675, 64596), (2996, 57675), (3076, 56175), (3210, 53830), (3745, 46140), (3845, 44940), (4494, 38450), (4614, 37450), (5350, 32298), (5383, 32100), (6420, 26915), (7490, 23070), (7690, 22470), (8025, 21532), (8988, 19225), (9228, 18725), (10700, 16149), (10766, 16050), (11235, 15380), (11535, 14980)]