30834540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{179}}^1$

素因数の和:237

約数の個数: 192

約数和(自身を含む): 108864000

約数和(自身を除く): 78029460

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, 179, 180, 198, 220, 261, 270, 290, 297, 319, 330, 348, 358, 396, 435, 495, 522, 537, 540, 580, 594, 638, 660, 716, 783, 870, 895, 957, 990, 1044, 1074, 1188, 1276, 1305, 1485, 1566, 1595, 1611, 1740, 1790, 1914, 1969, 1980, 2148, 2610, 2685, 2871, 2970, 3132, 3190, 3222, 3580, 3828, 3915, 3938, 4785, 4833, 5191, 5220, 5370, 5742, 5907, 5940, 6380, 6444, 7830, 7876, 8055, 8613, 9570, 9666, 9845, 10382, 10740, 11484, 11814, 14355, 15573, 15660, 16110, 17226, 17721, 19140, 19332, 19690, 20764, 23628, 24165, 25955, 28710, 29535, 31146, 32220, 34452, 35442, 39380, 43065, 46719, 48330, 51910, 53163, 57101, 57420, 59070, 62292, 70884, 77865, 86130, 88605, 93438, 96660, 103820, 106326, 114202, 118140, 140157, 155730, 171303, 172260, 177210, 186876, 212652, 228404, 233595, 265815, 280314, 285505, 311460, 342606, 354420, 467190, 513909, 531630, 560628, 571010, 685212, 700785, 856515, 934380, 1027818, 1063260, 1142020, 1401570, 1541727, 1713030, 2055636, 2569545, 2803140, 3083454, 3426060, 5139090, 6166908, 7708635, 10278180, 15417270, 30834540]

約数ペア:

[(1, 30834540), (2, 15417270), (3, 10278180), (4, 7708635), (5, 6166908), (6, 5139090), (9, 3426060), (10, 3083454), (11, 2803140), (12, 2569545), (15, 2055636), (18, 1713030), (20, 1541727), (22, 1401570), (27, 1142020), (29, 1063260), (30, 1027818), (33, 934380), (36, 856515), (44, 700785), (45, 685212), (54, 571010), (55, 560628), (58, 531630), (60, 513909), (66, 467190), (87, 354420), (90, 342606), (99, 311460), (108, 285505), (110, 280314), (116, 265815), (132, 233595), (135, 228404), (145, 212652), (165, 186876), (174, 177210), (179, 172260), (180, 171303), (198, 155730), (220, 140157), (261, 118140), (270, 114202), (290, 106326), (297, 103820), (319, 96660), (330, 93438), (348, 88605), (358, 86130), (396, 77865), (435, 70884), (495, 62292), (522, 59070), (537, 57420), (540, 57101), (580, 53163), (594, 51910), (638, 48330), (660, 46719), (716, 43065), (783, 39380), (870, 35442), (895, 34452), (957, 32220), (990, 31146), (1044, 29535), (1074, 28710), (1188, 25955), (1276, 24165), (1305, 23628), (1485, 20764), (1566, 19690), (1595, 19332), (1611, 19140), (1740, 17721), (1790, 17226), (1914, 16110), (1969, 15660), (1980, 15573), (2148, 14355), (2610, 11814), (2685, 11484), (2871, 10740), (2970, 10382), (3132, 9845), (3190, 9666), (3222, 9570), (3580, 8613), (3828, 8055), (3915, 7876), (3938, 7830), (4785, 6444), (4833, 6380), (5191, 5940), (5220, 5907), (5370, 5742)]