89211540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1$

素因数の和:190

約数の個数: 192

約数和(自身を含む): 290304000

約数和(自身を除く): 201092460

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 29, 30, 33, 44, 55, 58, 59, 60, 66, 79, 87, 110, 116, 118, 132, 145, 158, 165, 174, 177, 220, 236, 237, 290, 295, 316, 319, 330, 348, 354, 395, 435, 474, 580, 590, 638, 649, 660, 708, 790, 869, 870, 885, 948, 957, 1180, 1185, 1276, 1298, 1580, 1595, 1711, 1738, 1740, 1770, 1914, 1947, 2291, 2370, 2596, 2607, 3190, 3245, 3422, 3476, 3540, 3828, 3894, 4345, 4582, 4661, 4740, 4785, 5133, 5214, 6380, 6490, 6844, 6873, 7788, 8555, 8690, 9164, 9322, 9570, 9735, 10266, 10428, 11455, 12980, 13035, 13746, 13983, 17110, 17380, 18644, 18821, 19140, 19470, 20532, 22910, 23305, 25201, 25665, 26070, 27492, 27966, 34220, 34365, 37642, 38940, 45820, 46610, 50402, 51271, 51330, 52140, 55932, 56463, 68730, 69915, 75284, 75603, 93220, 94105, 100804, 102542, 102660, 112926, 126005, 135169, 137460, 139830, 151206, 153813, 188210, 205084, 225852, 252010, 256355, 270338, 279660, 282315, 302412, 307626, 376420, 378015, 405507, 504020, 512710, 540676, 564630, 615252, 675845, 756030, 769065, 811014, 1025420, 1129260, 1351690, 1486859, 1512060, 1538130, 1622028, 2027535, 2703380, 2973718, 3076260, 4055070, 4460577, 5947436, 7434295, 8110140, 8921154, 14868590, 17842308, 22302885, 29737180, 44605770, 89211540]

約数ペア:

[(1, 89211540), (2, 44605770), (3, 29737180), (4, 22302885), (5, 17842308), (6, 14868590), (10, 8921154), (11, 8110140), (12, 7434295), (15, 5947436), (20, 4460577), (22, 4055070), (29, 3076260), (30, 2973718), (33, 2703380), (44, 2027535), (55, 1622028), (58, 1538130), (59, 1512060), (60, 1486859), (66, 1351690), (79, 1129260), (87, 1025420), (110, 811014), (116, 769065), (118, 756030), (132, 675845), (145, 615252), (158, 564630), (165, 540676), (174, 512710), (177, 504020), (220, 405507), (236, 378015), (237, 376420), (290, 307626), (295, 302412), (316, 282315), (319, 279660), (330, 270338), (348, 256355), (354, 252010), (395, 225852), (435, 205084), (474, 188210), (580, 153813), (590, 151206), (638, 139830), (649, 137460), (660, 135169), (708, 126005), (790, 112926), (869, 102660), (870, 102542), (885, 100804), (948, 94105), (957, 93220), (1180, 75603), (1185, 75284), (1276, 69915), (1298, 68730), (1580, 56463), (1595, 55932), (1711, 52140), (1738, 51330), (1740, 51271), (1770, 50402), (1914, 46610), (1947, 45820), (2291, 38940), (2370, 37642), (2596, 34365), (2607, 34220), (3190, 27966), (3245, 27492), (3422, 26070), (3476, 25665), (3540, 25201), (3828, 23305), (3894, 22910), (4345, 20532), (4582, 19470), (4661, 19140), (4740, 18821), (4785, 18644), (5133, 17380), (5214, 17110), (6380, 13983), (6490, 13746), (6844, 13035), (6873, 12980), (7788, 11455), (8555, 10428), (8690, 10266), (9164, 9735), (9322, 9570)]