108440220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1$

素因数の和:272

約数の個数: 192

約数和(自身を含む): 371589120

約数和(自身を除く): 263148900

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 57, 60, 70, 76, 84, 95, 105, 107, 114, 127, 133, 140, 190, 210, 214, 228, 254, 266, 285, 321, 380, 381, 399, 420, 428, 508, 532, 535, 570, 635, 642, 665, 749, 762, 798, 889, 1070, 1140, 1270, 1284, 1330, 1498, 1524, 1596, 1605, 1778, 1905, 1995, 2033, 2140, 2247, 2413, 2540, 2660, 2667, 2996, 3210, 3556, 3745, 3810, 3990, 4066, 4445, 4494, 4826, 5334, 6099, 6420, 7239, 7490, 7620, 7980, 8132, 8890, 8988, 9652, 10165, 10668, 11235, 12065, 12198, 13335, 13589, 14231, 14478, 14980, 16891, 17780, 20330, 22470, 24130, 24396, 26670, 27178, 28462, 28956, 30495, 33782, 36195, 40660, 40767, 42693, 44940, 48260, 50673, 53340, 54356, 56924, 60990, 67564, 67945, 71155, 72390, 81534, 84455, 85386, 95123, 101346, 121980, 135890, 142310, 144780, 163068, 168910, 170772, 190246, 202692, 203835, 213465, 253365, 258191, 271780, 284620, 285369, 337820, 380492, 407670, 426930, 475615, 506730, 516382, 570738, 774573, 815340, 853860, 951230, 1013460, 1032764, 1141476, 1290955, 1426845, 1549146, 1807337, 1902460, 2581910, 2853690, 3098292, 3614674, 3872865, 5163820, 5422011, 5707380, 7229348, 7745730, 9036685, 10844022, 15491460, 18073370, 21688044, 27110055, 36146740, 54220110, 108440220]

約数ペア:

[(1, 108440220), (2, 54220110), (3, 36146740), (4, 27110055), (5, 21688044), (6, 18073370), (7, 15491460), (10, 10844022), (12, 9036685), (14, 7745730), (15, 7229348), (19, 5707380), (20, 5422011), (21, 5163820), (28, 3872865), (30, 3614674), (35, 3098292), (38, 2853690), (42, 2581910), (57, 1902460), (60, 1807337), (70, 1549146), (76, 1426845), (84, 1290955), (95, 1141476), (105, 1032764), (107, 1013460), (114, 951230), (127, 853860), (133, 815340), (140, 774573), (190, 570738), (210, 516382), (214, 506730), (228, 475615), (254, 426930), (266, 407670), (285, 380492), (321, 337820), (380, 285369), (381, 284620), (399, 271780), (420, 258191), (428, 253365), (508, 213465), (532, 203835), (535, 202692), (570, 190246), (635, 170772), (642, 168910), (665, 163068), (749, 144780), (762, 142310), (798, 135890), (889, 121980), (1070, 101346), (1140, 95123), (1270, 85386), (1284, 84455), (1330, 81534), (1498, 72390), (1524, 71155), (1596, 67945), (1605, 67564), (1778, 60990), (1905, 56924), (1995, 54356), (2033, 53340), (2140, 50673), (2247, 48260), (2413, 44940), (2540, 42693), (2660, 40767), (2667, 40660), (2996, 36195), (3210, 33782), (3556, 30495), (3745, 28956), (3810, 28462), (3990, 27178), (4066, 26670), (4445, 24396), (4494, 24130), (4826, 22470), (5334, 20330), (6099, 17780), (6420, 16891), (7239, 14980), (7490, 14478), (7620, 14231), (7980, 13589), (8132, 13335), (8890, 12198), (8988, 12065), (9652, 11235), (10165, 10668)]