387202140

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2903}}^1$

素因数の和:2953

約数の個数: 192

約数和(自身を含む): 1366041600

約数和(自身を除く): 978839460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 26, 27, 30, 36, 38, 39, 45, 52, 54, 57, 60, 65, 76, 78, 90, 95, 108, 114, 117, 130, 135, 156, 171, 180, 190, 195, 228, 234, 247, 260, 270, 285, 342, 351, 380, 390, 468, 494, 513, 540, 570, 585, 684, 702, 741, 780, 855, 988, 1026, 1140, 1170, 1235, 1404, 1482, 1710, 1755, 2052, 2223, 2340, 2470, 2565, 2903, 2964, 3420, 3510, 3705, 4446, 4940, 5130, 5806, 6669, 7020, 7410, 8709, 8892, 10260, 11115, 11612, 13338, 14515, 14820, 17418, 22230, 26127, 26676, 29030, 33345, 34836, 37739, 43545, 44460, 52254, 55157, 58060, 66690, 75478, 78381, 87090, 104508, 110314, 113217, 130635, 133380, 150956, 156762, 165471, 174180, 188695, 220628, 226434, 261270, 275785, 313524, 330942, 339651, 377390, 391905, 452868, 496413, 522540, 551570, 566085, 661884, 679302, 717041, 754780, 783810, 827355, 992826, 1018953, 1103140, 1132170, 1358604, 1434082, 1489239, 1567620, 1654710, 1698255, 1985652, 2037906, 2151123, 2264340, 2482065, 2868164, 2978478, 3309420, 3396510, 3585205, 4075812, 4302246, 4964130, 5094765, 5956956, 6453369, 6793020, 7170410, 7446195, 8604492, 9928260, 10189530, 10755615, 12906738, 14340820, 14892390, 19360107, 20379060, 21511230, 25813476, 29784780, 32266845, 38720214, 43022460, 64533690, 77440428, 96800535, 129067380, 193601070, 387202140]

約数ペア:

[(1, 387202140), (2, 193601070), (3, 129067380), (4, 96800535), (5, 77440428), (6, 64533690), (9, 43022460), (10, 38720214), (12, 32266845), (13, 29784780), (15, 25813476), (18, 21511230), (19, 20379060), (20, 19360107), (26, 14892390), (27, 14340820), (30, 12906738), (36, 10755615), (38, 10189530), (39, 9928260), (45, 8604492), (52, 7446195), (54, 7170410), (57, 6793020), (60, 6453369), (65, 5956956), (76, 5094765), (78, 4964130), (90, 4302246), (95, 4075812), (108, 3585205), (114, 3396510), (117, 3309420), (130, 2978478), (135, 2868164), (156, 2482065), (171, 2264340), (180, 2151123), (190, 2037906), (195, 1985652), (228, 1698255), (234, 1654710), (247, 1567620), (260, 1489239), (270, 1434082), (285, 1358604), (342, 1132170), (351, 1103140), (380, 1018953), (390, 992826), (468, 827355), (494, 783810), (513, 754780), (540, 717041), (570, 679302), (585, 661884), (684, 566085), (702, 551570), (741, 522540), (780, 496413), (855, 452868), (988, 391905), (1026, 377390), (1140, 339651), (1170, 330942), (1235, 313524), (1404, 275785), (1482, 261270), (1710, 226434), (1755, 220628), (2052, 188695), (2223, 174180), (2340, 165471), (2470, 156762), (2565, 150956), (2903, 133380), (2964, 130635), (3420, 113217), (3510, 110314), (3705, 104508), (4446, 87090), (4940, 78381), (5130, 75478), (5806, 66690), (6669, 58060), (7020, 55157), (7410, 52254), (8709, 44460), (8892, 43545), (10260, 37739), (11115, 34836), (11612, 33345), (13338, 29030), (14515, 26676), (14820, 26127), (17418, 22230)]