211673767700

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{307}}^1\times {\mathrm{1697}}^1$

素因数の和:2274

約数の個数: 144

約数和(自身を含む): 490266120960

約数和(自身を除く): 278592353260

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 170, 239, 307, 340, 425, 478, 614, 850, 956, 1195, 1228, 1535, 1697, 1700, 2390, 3070, 3394, 4063, 4780, 5219, 5975, 6140, 6788, 7675, 8126, 8485, 10438, 11950, 15350, 16252, 16970, 20315, 20876, 23900, 26095, 28849, 30700, 33940, 40630, 42425, 52190, 57698, 73373, 81260, 84850, 101575, 104380, 115396, 130475, 144245, 146746, 169700, 203150, 260950, 288490, 293492, 366865, 405583, 406300, 520979, 521900, 576980, 721225, 733730, 811166, 1041958, 1247341, 1442450, 1467460, 1622332, 1834325, 2027915, 2083916, 2494682, 2604895, 2884900, 3668650, 4055830, 4989364, 5209790, 6236705, 6894911, 7337300, 8111660, 8856643, 10139575, 10419580, 12473410, 13024475, 13789822, 17713286, 20279150, 24946820, 26048950, 27579644, 31183525, 34474555, 35426572, 40558300, 44283215, 52097900, 62367050, 68949110, 88566430, 124513981, 124734100, 137898220, 172372775, 177132860, 221416075, 249027962, 344745550, 442832150, 498055924, 622569905, 689491100, 885664300, 1245139810, 2116737677, 2490279620, 3112849525, 4233475354, 6225699050, 8466950708, 10583688385, 12451398100, 21167376770, 42334753540, 52918441925, 105836883850, 211673767700]

約数ペア:

[(1, 211673767700), (2, 105836883850), (4, 52918441925), (5, 42334753540), (10, 21167376770), (17, 12451398100), (20, 10583688385), (25, 8466950708), (34, 6225699050), (50, 4233475354), (68, 3112849525), (85, 2490279620), (100, 2116737677), (170, 1245139810), (239, 885664300), (307, 689491100), (340, 622569905), (425, 498055924), (478, 442832150), (614, 344745550), (850, 249027962), (956, 221416075), (1195, 177132860), (1228, 172372775), (1535, 137898220), (1697, 124734100), (1700, 124513981), (2390, 88566430), (3070, 68949110), (3394, 62367050), (4063, 52097900), (4780, 44283215), (5219, 40558300), (5975, 35426572), (6140, 34474555), (6788, 31183525), (7675, 27579644), (8126, 26048950), (8485, 24946820), (10438, 20279150), (11950, 17713286), (15350, 13789822), (16252, 13024475), (16970, 12473410), (20315, 10419580), (20876, 10139575), (23900, 8856643), (26095, 8111660), (28849, 7337300), (30700, 6894911), (33940, 6236705), (40630, 5209790), (42425, 4989364), (52190, 4055830), (57698, 3668650), (73373, 2884900), (81260, 2604895), (84850, 2494682), (101575, 2083916), (104380, 2027915), (115396, 1834325), (130475, 1622332), (144245, 1467460), (146746, 1442450), (169700, 1247341), (203150, 1041958), (260950, 811166), (288490, 733730), (293492, 721225), (366865, 576980), (405583, 521900), (406300, 520979)]