91323540

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{599}}^1$

素因数の和:643

約数の個数: 216

約数和(自身を含む): 348566400

約数和(自身を除く): 257242860

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 33, 35, 36, 42, 44, 45, 55, 60, 63, 66, 70, 77, 84, 90, 99, 105, 110, 121, 126, 132, 140, 154, 165, 180, 198, 210, 220, 231, 242, 252, 308, 315, 330, 363, 385, 396, 420, 462, 484, 495, 599, 605, 630, 660, 693, 726, 770, 847, 924, 990, 1089, 1155, 1198, 1210, 1260, 1386, 1452, 1540, 1694, 1797, 1815, 1980, 2178, 2310, 2396, 2420, 2541, 2772, 2995, 3388, 3465, 3594, 3630, 4193, 4235, 4356, 4620, 5082, 5391, 5445, 5990, 6589, 6930, 7188, 7260, 7623, 8386, 8470, 8985, 10164, 10782, 10890, 11980, 12579, 12705, 13178, 13860, 15246, 16772, 16940, 17970, 19767, 20965, 21564, 21780, 25158, 25410, 26356, 26955, 30492, 32945, 35940, 37737, 38115, 39534, 41930, 46123, 50316, 50820, 53910, 59301, 62895, 65890, 72479, 75474, 76230, 79068, 83860, 92246, 98835, 107820, 118602, 125790, 131780, 138369, 144958, 150948, 152460, 184492, 188685, 197670, 217437, 230615, 237204, 251580, 276738, 289916, 296505, 362395, 377370, 395340, 415107, 434874, 461230, 507353, 553476, 593010, 652311, 691845, 724790, 754740, 830214, 869748, 922460, 1014706, 1087185, 1186020, 1304622, 1383690, 1449580, 1522059, 1660428, 2029412, 2075535, 2174370, 2536765, 2609244, 2767380, 3044118, 3261555, 4151070, 4348740, 4566177, 5073530, 6088236, 6523110, 7610295, 8302140, 9132354, 10147060, 13046220, 15220590, 18264708, 22830885, 30441180, 45661770, 91323540]

約数ペア:

[(1, 91323540), (2, 45661770), (3, 30441180), (4, 22830885), (5, 18264708), (6, 15220590), (7, 13046220), (9, 10147060), (10, 9132354), (11, 8302140), (12, 7610295), (14, 6523110), (15, 6088236), (18, 5073530), (20, 4566177), (21, 4348740), (22, 4151070), (28, 3261555), (30, 3044118), (33, 2767380), (35, 2609244), (36, 2536765), (42, 2174370), (44, 2075535), (45, 2029412), (55, 1660428), (60, 1522059), (63, 1449580), (66, 1383690), (70, 1304622), (77, 1186020), (84, 1087185), (90, 1014706), (99, 922460), (105, 869748), (110, 830214), (121, 754740), (126, 724790), (132, 691845), (140, 652311), (154, 593010), (165, 553476), (180, 507353), (198, 461230), (210, 434874), (220, 415107), (231, 395340), (242, 377370), (252, 362395), (308, 296505), (315, 289916), (330, 276738), (363, 251580), (385, 237204), (396, 230615), (420, 217437), (462, 197670), (484, 188685), (495, 184492), (599, 152460), (605, 150948), (630, 144958), (660, 138369), (693, 131780), (726, 125790), (770, 118602), (847, 107820), (924, 98835), (990, 92246), (1089, 83860), (1155, 79068), (1198, 76230), (1210, 75474), (1260, 72479), (1386, 65890), (1452, 62895), (1540, 59301), (1694, 53910), (1797, 50820), (1815, 50316), (1980, 46123), (2178, 41930), (2310, 39534), (2396, 38115), (2420, 37737), (2541, 35940), (2772, 32945), (2995, 30492), (3388, 26955), (3465, 26356), (3594, 25410), (3630, 25158), (4193, 21780), (4235, 21564), (4356, 20965), (4620, 19767), (5082, 17970), (5391, 16940), (5445, 16772), (5990, 15246), (6589, 13860), (6930, 13178), (7188, 12705), (7260, 12579), (7623, 11980), (8386, 10890), (8470, 10782), (8985, 10164)]