422500860

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{179}}^1$

素因数の和:278

約数の個数: 240

約数和(自身を含む): 1405071360

約数和(自身を除く): 982570500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 47, 54, 60, 62, 81, 90, 93, 94, 108, 124, 135, 141, 155, 162, 179, 180, 186, 188, 235, 270, 279, 282, 310, 324, 358, 372, 405, 423, 465, 470, 537, 540, 558, 564, 620, 705, 716, 810, 837, 846, 895, 930, 940, 1074, 1116, 1269, 1395, 1410, 1457, 1611, 1620, 1674, 1692, 1790, 1860, 2115, 2148, 2511, 2538, 2685, 2790, 2820, 2914, 3222, 3348, 3580, 3807, 4185, 4230, 4371, 4833, 5022, 5076, 5370, 5549, 5580, 5828, 6345, 6444, 7285, 7614, 8055, 8370, 8413, 8460, 8742, 9666, 10044, 10740, 11098, 12555, 12690, 13113, 14499, 14570, 15228, 16110, 16647, 16740, 16826, 17484, 19035, 19332, 21855, 22196, 24165, 25110, 25239, 25380, 26226, 27745, 28998, 29140, 32220, 33294, 33652, 38070, 39339, 42065, 43710, 48330, 49941, 50220, 50478, 52452, 55490, 57996, 65565, 66588, 72495, 75717, 76140, 78678, 83235, 84130, 87420, 96660, 99882, 100956, 110980, 118017, 126195, 131130, 144990, 149823, 151434, 157356, 166470, 168260, 196695, 199764, 227151, 236034, 249705, 252390, 260803, 262260, 289980, 299646, 302868, 332940, 378585, 393390, 449469, 454302, 472068, 499410, 504780, 521606, 590085, 599292, 681453, 749115, 757170, 782409, 786780, 898938, 908604, 998820, 1043212, 1135755, 1180170, 1304015, 1362906, 1498230, 1514340, 1564818, 1797876, 2247345, 2271510, 2347227, 2360340, 2608030, 2725812, 2996460, 3129636, 3407265, 3912045, 4494690, 4543020, 4694454, 5216060, 6814530, 7041681, 7824090, 8989380, 9388908, 11736135, 13629060, 14083362, 15648180, 21125043, 23472270, 28166724, 35208405, 42250086, 46944540, 70416810, 84500172, 105625215, 140833620, 211250430, 422500860]

約数ペア:

[(1, 422500860), (2, 211250430), (3, 140833620), (4, 105625215), (5, 84500172), (6, 70416810), (9, 46944540), (10, 42250086), (12, 35208405), (15, 28166724), (18, 23472270), (20, 21125043), (27, 15648180), (30, 14083362), (31, 13629060), (36, 11736135), (45, 9388908), (47, 8989380), (54, 7824090), (60, 7041681), (62, 6814530), (81, 5216060), (90, 4694454), (93, 4543020), (94, 4494690), (108, 3912045), (124, 3407265), (135, 3129636), (141, 2996460), (155, 2725812), (162, 2608030), (179, 2360340), (180, 2347227), (186, 2271510), (188, 2247345), (235, 1797876), (270, 1564818), (279, 1514340), (282, 1498230), (310, 1362906), (324, 1304015), (358, 1180170), (372, 1135755), (405, 1043212), (423, 998820), (465, 908604), (470, 898938), (537, 786780), (540, 782409), (558, 757170), (564, 749115), (620, 681453), (705, 599292), (716, 590085), (810, 521606), (837, 504780), (846, 499410), (895, 472068), (930, 454302), (940, 449469), (1074, 393390), (1116, 378585), (1269, 332940), (1395, 302868), (1410, 299646), (1457, 289980), (1611, 262260), (1620, 260803), (1674, 252390), (1692, 249705), (1790, 236034), (1860, 227151), (2115, 199764), (2148, 196695), (2511, 168260), (2538, 166470), (2685, 157356), (2790, 151434), (2820, 149823), (2914, 144990), (3222, 131130), (3348, 126195), (3580, 118017), (3807, 110980), (4185, 100956), (4230, 99882), (4371, 96660), (4833, 87420), (5022, 84130), (5076, 83235), (5370, 78678), (5549, 76140), (5580, 75717), (5828, 72495), (6345, 66588), (6444, 65565), (7285, 57996), (7614, 55490), (8055, 52452), (8370, 50478), (8413, 50220), (8460, 49941), (8742, 48330), (9666, 43710), (10044, 42065), (10740, 39339), (11098, 38070), (12555, 33652), (12690, 33294), (13113, 32220), (14499, 29140), (14570, 28998), (15228, 27745), (16110, 26226), (16647, 25380), (16740, 25239), (16826, 25110), (17484, 24165), (19035, 22196), (19332, 21855)]