195219000

素因数分解:

$2^3\times 3^2\times 5^3\times {\mathrm{109}}^1\times {\mathrm{199}}^1$

素因数の和:335

約数の個数: 192

約数和(自身を含む): 669240000

約数和(自身を除く): 474021000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 109, 120, 125, 150, 180, 199, 200, 218, 225, 250, 300, 327, 360, 375, 398, 436, 450, 500, 545, 597, 600, 654, 750, 796, 872, 900, 981, 995, 1000, 1090, 1125, 1194, 1308, 1500, 1592, 1635, 1791, 1800, 1962, 1990, 2180, 2250, 2388, 2616, 2725, 2985, 3000, 3270, 3582, 3924, 3980, 4360, 4500, 4776, 4905, 4975, 5450, 5970, 6540, 7164, 7848, 7960, 8175, 8955, 9000, 9810, 9950, 10900, 11940, 13080, 13625, 14328, 14925, 16350, 17910, 19620, 19900, 21691, 21800, 23880, 24525, 24875, 27250, 29850, 32700, 35820, 39240, 39800, 40875, 43382, 44775, 49050, 49750, 54500, 59700, 65073, 65400, 71640, 74625, 81750, 86764, 89550, 98100, 99500, 108455, 109000, 119400, 122625, 130146, 149250, 163500, 173528, 179100, 195219, 196200, 199000, 216910, 223875, 245250, 260292, 298500, 325365, 327000, 358200, 390438, 433820, 447750, 490500, 520584, 542275, 597000, 650730, 780876, 867640, 895500, 976095, 981000, 1084550, 1301460, 1561752, 1626825, 1791000, 1952190, 2169100, 2602920, 2711375, 3253650, 3904380, 4338200, 4880475, 5422750, 6507300, 7808760, 8134125, 9760950, 10845500, 13014600, 16268250, 19521900, 21691000, 24402375, 32536500, 39043800, 48804750, 65073000, 97609500, 195219000]

約数ペア:

[(1, 195219000), (2, 97609500), (3, 65073000), (4, 48804750), (5, 39043800), (6, 32536500), (8, 24402375), (9, 21691000), (10, 19521900), (12, 16268250), (15, 13014600), (18, 10845500), (20, 9760950), (24, 8134125), (25, 7808760), (30, 6507300), (36, 5422750), (40, 4880475), (45, 4338200), (50, 3904380), (60, 3253650), (72, 2711375), (75, 2602920), (90, 2169100), (100, 1952190), (109, 1791000), (120, 1626825), (125, 1561752), (150, 1301460), (180, 1084550), (199, 981000), (200, 976095), (218, 895500), (225, 867640), (250, 780876), (300, 650730), (327, 597000), (360, 542275), (375, 520584), (398, 490500), (436, 447750), (450, 433820), (500, 390438), (545, 358200), (597, 327000), (600, 325365), (654, 298500), (750, 260292), (796, 245250), (872, 223875), (900, 216910), (981, 199000), (995, 196200), (1000, 195219), (1090, 179100), (1125, 173528), (1194, 163500), (1308, 149250), (1500, 130146), (1592, 122625), (1635, 119400), (1791, 109000), (1800, 108455), (1962, 99500), (1990, 98100), (2180, 89550), (2250, 86764), (2388, 81750), (2616, 74625), (2725, 71640), (2985, 65400), (3000, 65073), (3270, 59700), (3582, 54500), (3924, 49750), (3980, 49050), (4360, 44775), (4500, 43382), (4776, 40875), (4905, 39800), (4975, 39240), (5450, 35820), (5970, 32700), (6540, 29850), (7164, 27250), (7848, 24875), (7960, 24525), (8175, 23880), (8955, 21800), (9000, 21691), (9810, 19900), (9950, 19620), (10900, 17910), (11940, 16350), (13080, 14925), (13625, 14328)]