265589400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{131}}^1$

素因数の和:290

約数の個数: 192

約数和(自身を含む): 864230400

約数和(自身を除く): 598641000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 31, 40, 50, 60, 62, 75, 93, 100, 109, 120, 124, 131, 150, 155, 186, 200, 218, 248, 262, 300, 310, 327, 372, 393, 436, 465, 524, 545, 600, 620, 654, 655, 744, 775, 786, 872, 930, 1048, 1090, 1240, 1308, 1310, 1550, 1572, 1635, 1860, 1965, 2180, 2325, 2616, 2620, 2725, 3100, 3144, 3270, 3275, 3379, 3720, 3930, 4061, 4360, 4650, 5240, 5450, 6200, 6540, 6550, 6758, 7860, 8122, 8175, 9300, 9825, 10137, 10900, 12183, 13080, 13100, 13516, 14279, 15720, 16244, 16350, 16895, 18600, 19650, 20274, 20305, 21800, 24366, 26200, 27032, 28558, 32488, 32700, 33790, 39300, 40548, 40610, 42837, 48732, 50685, 57116, 60915, 65400, 67580, 71395, 78600, 81096, 81220, 84475, 85674, 97464, 101370, 101525, 114232, 121830, 135160, 142790, 162440, 168950, 171348, 202740, 203050, 214185, 243660, 253425, 285580, 304575, 337900, 342696, 356975, 405480, 406100, 428370, 442649, 487320, 506850, 571160, 609150, 675800, 713950, 812200, 856740, 885298, 1013700, 1070925, 1218300, 1327947, 1427900, 1713480, 1770596, 2027400, 2141850, 2213245, 2436600, 2655894, 2855800, 3541192, 4283700, 4426490, 5311788, 6639735, 8567400, 8852980, 10623576, 11066225, 13279470, 17705960, 22132450, 26558940, 33198675, 44264900, 53117880, 66397350, 88529800, 132794700, 265589400]

約数ペア:

[(1, 265589400), (2, 132794700), (3, 88529800), (4, 66397350), (5, 53117880), (6, 44264900), (8, 33198675), (10, 26558940), (12, 22132450), (15, 17705960), (20, 13279470), (24, 11066225), (25, 10623576), (30, 8852980), (31, 8567400), (40, 6639735), (50, 5311788), (60, 4426490), (62, 4283700), (75, 3541192), (93, 2855800), (100, 2655894), (109, 2436600), (120, 2213245), (124, 2141850), (131, 2027400), (150, 1770596), (155, 1713480), (186, 1427900), (200, 1327947), (218, 1218300), (248, 1070925), (262, 1013700), (300, 885298), (310, 856740), (327, 812200), (372, 713950), (393, 675800), (436, 609150), (465, 571160), (524, 506850), (545, 487320), (600, 442649), (620, 428370), (654, 406100), (655, 405480), (744, 356975), (775, 342696), (786, 337900), (872, 304575), (930, 285580), (1048, 253425), (1090, 243660), (1240, 214185), (1308, 203050), (1310, 202740), (1550, 171348), (1572, 168950), (1635, 162440), (1860, 142790), (1965, 135160), (2180, 121830), (2325, 114232), (2616, 101525), (2620, 101370), (2725, 97464), (3100, 85674), (3144, 84475), (3270, 81220), (3275, 81096), (3379, 78600), (3720, 71395), (3930, 67580), (4061, 65400), (4360, 60915), (4650, 57116), (5240, 50685), (5450, 48732), (6200, 42837), (6540, 40610), (6550, 40548), (6758, 39300), (7860, 33790), (8122, 32700), (8175, 32488), (9300, 28558), (9825, 27032), (10137, 26200), (10900, 24366), (12183, 21800), (13080, 20305), (13100, 20274), (13516, 19650), (14279, 18600), (15720, 16895), (16244, 16350)]