838470000

素因数分解:

$2^4\times 3^1\times 5^4\times {\mathrm{19}}^1\times {\mathrm{1471}}^1$

素因数の和:1521

約数の個数: 200

約数和(自身を含む): 2851087360

約数和(自身を除く): 2012617360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 25, 30, 38, 40, 48, 50, 57, 60, 75, 76, 80, 95, 100, 114, 120, 125, 150, 152, 190, 200, 228, 240, 250, 285, 300, 304, 375, 380, 400, 456, 475, 500, 570, 600, 625, 750, 760, 912, 950, 1000, 1140, 1200, 1250, 1425, 1471, 1500, 1520, 1875, 1900, 2000, 2280, 2375, 2500, 2850, 2942, 3000, 3750, 3800, 4413, 4560, 4750, 5000, 5700, 5884, 6000, 7125, 7355, 7500, 7600, 8826, 9500, 10000, 11400, 11768, 11875, 14250, 14710, 15000, 17652, 19000, 22065, 22800, 23536, 23750, 27949, 28500, 29420, 30000, 35304, 35625, 36775, 38000, 44130, 47500, 55898, 57000, 58840, 70608, 71250, 73550, 83847, 88260, 95000, 110325, 111796, 114000, 117680, 139745, 142500, 147100, 167694, 176520, 183875, 190000, 220650, 223592, 279490, 285000, 294200, 335388, 353040, 367750, 419235, 441300, 447184, 551625, 558980, 570000, 588400, 670776, 698725, 735500, 838470, 882600, 919375, 1103250, 1117960, 1341552, 1397450, 1471000, 1676940, 1765200, 1838750, 2096175, 2206500, 2235920, 2758125, 2794900, 2942000, 3353880, 3493625, 3677500, 4192350, 4413000, 5516250, 5589800, 6707760, 6987250, 7355000, 8384700, 8826000, 10480875, 11032500, 11179600, 13974500, 14710000, 16769400, 17468125, 20961750, 22065000, 27949000, 33538800, 34936250, 41923500, 44130000, 52404375, 55898000, 69872500, 83847000, 104808750, 139745000, 167694000, 209617500, 279490000, 419235000, 838470000]

約数ペア:

[(1, 838470000), (2, 419235000), (3, 279490000), (4, 209617500), (5, 167694000), (6, 139745000), (8, 104808750), (10, 83847000), (12, 69872500), (15, 55898000), (16, 52404375), (19, 44130000), (20, 41923500), (24, 34936250), (25, 33538800), (30, 27949000), (38, 22065000), (40, 20961750), (48, 17468125), (50, 16769400), (57, 14710000), (60, 13974500), (75, 11179600), (76, 11032500), (80, 10480875), (95, 8826000), (100, 8384700), (114, 7355000), (120, 6987250), (125, 6707760), (150, 5589800), (152, 5516250), (190, 4413000), (200, 4192350), (228, 3677500), (240, 3493625), (250, 3353880), (285, 2942000), (300, 2794900), (304, 2758125), (375, 2235920), (380, 2206500), (400, 2096175), (456, 1838750), (475, 1765200), (500, 1676940), (570, 1471000), (600, 1397450), (625, 1341552), (750, 1117960), (760, 1103250), (912, 919375), (950, 882600), (1000, 838470), (1140, 735500), (1200, 698725), (1250, 670776), (1425, 588400), (1471, 570000), (1500, 558980), (1520, 551625), (1875, 447184), (1900, 441300), (2000, 419235), (2280, 367750), (2375, 353040), (2500, 335388), (2850, 294200), (2942, 285000), (3000, 279490), (3750, 223592), (3800, 220650), (4413, 190000), (4560, 183875), (4750, 176520), (5000, 167694), (5700, 147100), (5884, 142500), (6000, 139745), (7125, 117680), (7355, 114000), (7500, 111796), (7600, 110325), (8826, 95000), (9500, 88260), (10000, 83847), (11400, 73550), (11768, 71250), (11875, 70608), (14250, 58840), (14710, 57000), (15000, 55898), (17652, 47500), (19000, 44130), (22065, 38000), (22800, 36775), (23536, 35625), (23750, 35304), (27949, 30000), (28500, 29420)]