75674340

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1$

素因数の和:179

約数の個数: 288

約数和(自身を含む): 288288000

約数和(自身を除く): 212613660

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 28, 29, 30, 35, 36, 38, 42, 45, 57, 58, 60, 63, 70, 76, 84, 87, 90, 95, 105, 109, 114, 116, 126, 133, 140, 145, 171, 174, 180, 190, 203, 210, 218, 228, 252, 261, 266, 285, 290, 315, 327, 342, 348, 380, 399, 406, 420, 435, 436, 522, 532, 545, 551, 570, 580, 609, 630, 654, 665, 684, 763, 798, 812, 855, 870, 981, 1015, 1044, 1090, 1102, 1140, 1197, 1218, 1260, 1305, 1308, 1330, 1526, 1596, 1635, 1653, 1710, 1740, 1827, 1962, 1995, 2030, 2071, 2180, 2204, 2289, 2394, 2436, 2610, 2660, 2755, 3045, 3052, 3161, 3270, 3306, 3420, 3654, 3815, 3857, 3924, 3990, 4060, 4142, 4578, 4788, 4905, 4959, 5220, 5510, 5985, 6090, 6213, 6322, 6540, 6612, 6867, 7308, 7630, 7714, 7980, 8265, 8284, 9135, 9156, 9483, 9810, 9918, 10355, 11020, 11445, 11571, 11970, 12180, 12426, 12644, 13734, 14497, 15260, 15428, 15805, 16530, 18270, 18639, 18966, 19285, 19620, 19836, 20710, 22127, 22890, 23142, 23940, 24795, 24852, 27468, 28449, 28994, 31065, 31610, 33060, 34335, 34713, 36540, 37278, 37932, 38570, 41420, 43491, 44254, 45780, 46284, 47415, 49590, 56898, 57855, 57988, 60059, 62130, 63220, 66381, 68670, 69426, 72485, 74556, 77140, 86982, 88508, 93195, 94830, 99180, 110635, 113796, 115710, 120118, 124260, 130473, 132762, 137340, 138852, 142245, 144970, 173565, 173964, 180177, 186390, 189660, 199143, 217455, 221270, 231420, 240236, 260946, 265524, 284490, 289940, 300295, 331905, 347130, 360354, 372780, 398286, 420413, 434910, 442540, 521892, 540531, 568980, 600590, 652365, 663810, 694260, 720708, 796572, 840826, 869820, 900885, 995715, 1081062, 1201180, 1261239, 1304730, 1327620, 1681652, 1801770, 1991430, 2102065, 2162124, 2522478, 2609460, 2702655, 3603540, 3783717, 3982860, 4204130, 5044956, 5405310, 6306195, 7567434, 8408260, 10810620, 12612390, 15134868, 18918585, 25224780, 37837170, 75674340]

約数ペア:

[(1, 75674340), (2, 37837170), (3, 25224780), (4, 18918585), (5, 15134868), (6, 12612390), (7, 10810620), (9, 8408260), (10, 7567434), (12, 6306195), (14, 5405310), (15, 5044956), (18, 4204130), (19, 3982860), (20, 3783717), (21, 3603540), (28, 2702655), (29, 2609460), (30, 2522478), (35, 2162124), (36, 2102065), (38, 1991430), (42, 1801770), (45, 1681652), (57, 1327620), (58, 1304730), (60, 1261239), (63, 1201180), (70, 1081062), (76, 995715), (84, 900885), (87, 869820), (90, 840826), (95, 796572), (105, 720708), (109, 694260), (114, 663810), (116, 652365), (126, 600590), (133, 568980), (140, 540531), (145, 521892), (171, 442540), (174, 434910), (180, 420413), (190, 398286), (203, 372780), (210, 360354), (218, 347130), (228, 331905), (252, 300295), (261, 289940), (266, 284490), (285, 265524), (290, 260946), (315, 240236), (327, 231420), (342, 221270), (348, 217455), (380, 199143), (399, 189660), (406, 186390), (420, 180177), (435, 173964), (436, 173565), (522, 144970), (532, 142245), (545, 138852), (551, 137340), (570, 132762), (580, 130473), (609, 124260), (630, 120118), (654, 115710), (665, 113796), (684, 110635), (763, 99180), (798, 94830), (812, 93195), (855, 88508), (870, 86982), (981, 77140), (1015, 74556), (1044, 72485), (1090, 69426), (1102, 68670), (1140, 66381), (1197, 63220), (1218, 62130), (1260, 60059), (1305, 57988), (1308, 57855), (1330, 56898), (1526, 49590), (1596, 47415), (1635, 46284), (1653, 45780), (1710, 44254), (1740, 43491), (1827, 41420), (1962, 38570), (1995, 37932), (2030, 37278), (2071, 36540), (2180, 34713), (2204, 34335), (2289, 33060), (2394, 31610), (2436, 31065), (2610, 28994), (2660, 28449), (2755, 27468), (3045, 24852), (3052, 24795), (3161, 23940), (3270, 23142), (3306, 22890), (3420, 22127), (3654, 20710), (3815, 19836), (3857, 19620), (3924, 19285), (3990, 18966), (4060, 18639), (4142, 18270), (4578, 16530), (4788, 15805), (4905, 15428), (4959, 15260), (5220, 14497), (5510, 13734), (5985, 12644), (6090, 12426), (6213, 12180), (6322, 11970), (6540, 11571), (6612, 11445), (6867, 11020), (7308, 10355), (7630, 9918), (7714, 9810), (7980, 9483), (8265, 9156), (8284, 9135)]