228589020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1327}}^1$

素因数の和:1385

約数の個数: 192

約数和(自身を含む): 803174400

約数和(自身を除く): 574585380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 29, 30, 33, 36, 44, 45, 54, 55, 58, 60, 66, 87, 90, 99, 108, 110, 116, 132, 135, 145, 165, 174, 180, 198, 220, 261, 270, 290, 297, 319, 330, 348, 396, 435, 495, 522, 540, 580, 594, 638, 660, 783, 870, 957, 990, 1044, 1188, 1276, 1305, 1327, 1485, 1566, 1595, 1740, 1914, 1980, 2610, 2654, 2871, 2970, 3132, 3190, 3828, 3915, 3981, 4785, 5220, 5308, 5742, 5940, 6380, 6635, 7830, 7962, 8613, 9570, 11484, 11943, 13270, 14355, 14597, 15660, 15924, 17226, 19140, 19905, 23886, 26540, 28710, 29194, 34452, 35829, 38483, 39810, 43065, 43791, 47772, 57420, 58388, 59715, 71658, 72985, 76966, 79620, 86130, 87582, 115449, 119430, 131373, 143316, 145970, 153932, 172260, 175164, 179145, 192415, 218955, 230898, 238860, 262746, 291940, 346347, 358290, 384830, 394119, 423313, 437910, 461796, 525492, 577245, 656865, 692694, 716580, 769660, 788238, 846626, 875820, 1039041, 1154490, 1269939, 1313730, 1385388, 1576476, 1693252, 1731735, 1970595, 2078082, 2116565, 2308980, 2539878, 2627460, 3463470, 3809817, 3941190, 4156164, 4233130, 5079756, 5195205, 6349695, 6926940, 7619634, 7882380, 8466260, 10390410, 11429451, 12699390, 15239268, 19049085, 20780820, 22858902, 25398780, 38098170, 45717804, 57147255, 76196340, 114294510, 228589020]

約数ペア:

[(1, 228589020), (2, 114294510), (3, 76196340), (4, 57147255), (5, 45717804), (6, 38098170), (9, 25398780), (10, 22858902), (11, 20780820), (12, 19049085), (15, 15239268), (18, 12699390), (20, 11429451), (22, 10390410), (27, 8466260), (29, 7882380), (30, 7619634), (33, 6926940), (36, 6349695), (44, 5195205), (45, 5079756), (54, 4233130), (55, 4156164), (58, 3941190), (60, 3809817), (66, 3463470), (87, 2627460), (90, 2539878), (99, 2308980), (108, 2116565), (110, 2078082), (116, 1970595), (132, 1731735), (135, 1693252), (145, 1576476), (165, 1385388), (174, 1313730), (180, 1269939), (198, 1154490), (220, 1039041), (261, 875820), (270, 846626), (290, 788238), (297, 769660), (319, 716580), (330, 692694), (348, 656865), (396, 577245), (435, 525492), (495, 461796), (522, 437910), (540, 423313), (580, 394119), (594, 384830), (638, 358290), (660, 346347), (783, 291940), (870, 262746), (957, 238860), (990, 230898), (1044, 218955), (1188, 192415), (1276, 179145), (1305, 175164), (1327, 172260), (1485, 153932), (1566, 145970), (1595, 143316), (1740, 131373), (1914, 119430), (1980, 115449), (2610, 87582), (2654, 86130), (2871, 79620), (2970, 76966), (3132, 72985), (3190, 71658), (3828, 59715), (3915, 58388), (3981, 57420), (4785, 47772), (5220, 43791), (5308, 43065), (5742, 39810), (5940, 38483), (6380, 35829), (6635, 34452), (7830, 29194), (7962, 28710), (8613, 26540), (9570, 23886), (11484, 19905), (11943, 19140), (13270, 17226), (14355, 15924), (14597, 15660)]