220500588

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{467}}^1$

素因数の和:572

約数の個数: 144

約数和(自身を含む): 663272064

約数和(自身を除く): 442771476

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 49, 66, 73, 77, 84, 98, 132, 146, 147, 154, 196, 219, 231, 292, 294, 308, 438, 462, 467, 511, 539, 588, 803, 876, 924, 934, 1022, 1078, 1401, 1533, 1606, 1617, 1868, 2044, 2156, 2409, 2802, 3066, 3212, 3234, 3269, 3577, 4818, 5137, 5604, 5621, 6132, 6468, 6538, 7154, 9636, 9807, 10274, 10731, 11242, 13076, 14308, 15411, 16863, 19614, 20548, 21462, 22484, 22883, 30822, 33726, 34091, 35959, 39228, 39347, 42924, 45766, 61644, 67452, 68182, 68649, 71918, 78694, 91532, 102273, 107877, 118041, 136364, 137298, 143836, 157388, 204546, 215754, 236082, 238637, 251713, 274596, 375001, 409092, 431508, 472164, 477274, 503426, 715911, 750002, 755139, 954548, 1006852, 1125003, 1431822, 1500004, 1510278, 1670459, 2250006, 2625007, 2863644, 3020556, 3340918, 4500012, 5011377, 5250014, 6681836, 7875021, 10022754, 10500028, 15750042, 18375049, 20045508, 31500084, 36750098, 55125147, 73500196, 110250294, 220500588]

約数ペア:

[(1, 220500588), (2, 110250294), (3, 73500196), (4, 55125147), (6, 36750098), (7, 31500084), (11, 20045508), (12, 18375049), (14, 15750042), (21, 10500028), (22, 10022754), (28, 7875021), (33, 6681836), (42, 5250014), (44, 5011377), (49, 4500012), (66, 3340918), (73, 3020556), (77, 2863644), (84, 2625007), (98, 2250006), (132, 1670459), (146, 1510278), (147, 1500004), (154, 1431822), (196, 1125003), (219, 1006852), (231, 954548), (292, 755139), (294, 750002), (308, 715911), (438, 503426), (462, 477274), (467, 472164), (511, 431508), (539, 409092), (588, 375001), (803, 274596), (876, 251713), (924, 238637), (934, 236082), (1022, 215754), (1078, 204546), (1401, 157388), (1533, 143836), (1606, 137298), (1617, 136364), (1868, 118041), (2044, 107877), (2156, 102273), (2409, 91532), (2802, 78694), (3066, 71918), (3212, 68649), (3234, 68182), (3269, 67452), (3577, 61644), (4818, 45766), (5137, 42924), (5604, 39347), (5621, 39228), (6132, 35959), (6468, 34091), (6538, 33726), (7154, 30822), (9636, 22883), (9807, 22484), (10274, 21462), (10731, 20548), (11242, 19614), (13076, 16863), (14308, 15411)]