203642100

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{31}}^1\times {\mathrm{811}}^1$

素因数の和:868

約数の個数: 180

約数和(自身を含む): 682261888

約数和(自身を除く): 478619788

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 31, 36, 45, 50, 54, 60, 62, 75, 81, 90, 93, 100, 108, 124, 135, 150, 155, 162, 180, 186, 225, 270, 279, 300, 310, 324, 372, 405, 450, 465, 540, 558, 620, 675, 775, 810, 811, 837, 900, 930, 1116, 1350, 1395, 1550, 1620, 1622, 1674, 1860, 2025, 2325, 2433, 2511, 2700, 2790, 3100, 3244, 3348, 4050, 4055, 4185, 4650, 4866, 5022, 5580, 6975, 7299, 8100, 8110, 8370, 9300, 9732, 10044, 12165, 12555, 13950, 14598, 16220, 16740, 20275, 20925, 21897, 24330, 25110, 25141, 27900, 29196, 36495, 40550, 41850, 43794, 48660, 50220, 50282, 60825, 62775, 65691, 72990, 75423, 81100, 83700, 87588, 100564, 109485, 121650, 125550, 125705, 131382, 145980, 150846, 182475, 218970, 226269, 243300, 251100, 251410, 262764, 301692, 328455, 364950, 377115, 437940, 452538, 502820, 547425, 628525, 656910, 678807, 729900, 754230, 905076, 1094850, 1131345, 1257050, 1313820, 1357614, 1508460, 1642275, 1885575, 2036421, 2189700, 2262690, 2514100, 2715228, 3284550, 3394035, 3771150, 4072842, 4525380, 5656725, 6569100, 6788070, 7542300, 8145684, 10182105, 11313450, 13576140, 16970175, 20364210, 22626900, 33940350, 40728420, 50910525, 67880700, 101821050, 203642100]

約数ペア:

[(1, 203642100), (2, 101821050), (3, 67880700), (4, 50910525), (5, 40728420), (6, 33940350), (9, 22626900), (10, 20364210), (12, 16970175), (15, 13576140), (18, 11313450), (20, 10182105), (25, 8145684), (27, 7542300), (30, 6788070), (31, 6569100), (36, 5656725), (45, 4525380), (50, 4072842), (54, 3771150), (60, 3394035), (62, 3284550), (75, 2715228), (81, 2514100), (90, 2262690), (93, 2189700), (100, 2036421), (108, 1885575), (124, 1642275), (135, 1508460), (150, 1357614), (155, 1313820), (162, 1257050), (180, 1131345), (186, 1094850), (225, 905076), (270, 754230), (279, 729900), (300, 678807), (310, 656910), (324, 628525), (372, 547425), (405, 502820), (450, 452538), (465, 437940), (540, 377115), (558, 364950), (620, 328455), (675, 301692), (775, 262764), (810, 251410), (811, 251100), (837, 243300), (900, 226269), (930, 218970), (1116, 182475), (1350, 150846), (1395, 145980), (1550, 131382), (1620, 125705), (1622, 125550), (1674, 121650), (1860, 109485), (2025, 100564), (2325, 87588), (2433, 83700), (2511, 81100), (2700, 75423), (2790, 72990), (3100, 65691), (3244, 62775), (3348, 60825), (4050, 50282), (4055, 50220), (4185, 48660), (4650, 43794), (4866, 41850), (5022, 40550), (5580, 36495), (6975, 29196), (7299, 27900), (8100, 25141), (8110, 25110), (8370, 24330), (9300, 21897), (9732, 20925), (10044, 20275), (12165, 16740), (12555, 16220), (13950, 14598)]