190519200

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{47}}^1\times {\mathrm{563}}^1$

素因数の和:636

約数の個数: 216

約数和(自身を含む): 687331008

約数和(自身を除く): 496811808

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 47, 48, 50, 60, 72, 75, 80, 90, 94, 96, 100, 120, 141, 144, 150, 160, 180, 188, 200, 225, 235, 240, 282, 288, 300, 360, 376, 400, 423, 450, 470, 480, 563, 564, 600, 705, 720, 752, 800, 846, 900, 940, 1126, 1128, 1175, 1200, 1410, 1440, 1504, 1689, 1692, 1800, 1880, 2115, 2252, 2256, 2350, 2400, 2815, 2820, 3378, 3384, 3525, 3600, 3760, 4230, 4504, 4512, 4700, 5067, 5630, 5640, 6756, 6768, 7050, 7200, 7520, 8445, 8460, 9008, 9400, 10134, 10575, 11260, 11280, 13512, 13536, 14075, 14100, 16890, 16920, 18016, 18800, 20268, 21150, 22520, 22560, 25335, 26461, 27024, 28150, 28200, 33780, 33840, 37600, 40536, 42225, 42300, 45040, 50670, 52922, 54048, 56300, 56400, 67560, 67680, 79383, 81072, 84450, 84600, 90080, 101340, 105844, 112600, 112800, 126675, 132305, 135120, 158766, 162144, 168900, 169200, 202680, 211688, 225200, 238149, 253350, 264610, 270240, 317532, 337800, 338400, 396915, 405360, 423376, 450400, 476298, 506700, 529220, 635064, 661525, 675600, 793830, 810720, 846752, 952596, 1013400, 1058440, 1190745, 1270128, 1323050, 1351200, 1587660, 1905192, 1984575, 2026800, 2116880, 2381490, 2540256, 2646100, 3175320, 3810384, 3969150, 4053600, 4233760, 4762980, 5292200, 5953725, 6350640, 7620768, 7938300, 9525960, 10584400, 11907450, 12701280, 15876600, 19051920, 21168800, 23814900, 31753200, 38103840, 47629800, 63506400, 95259600, 190519200]

約数ペア:

[(1, 190519200), (2, 95259600), (3, 63506400), (4, 47629800), (5, 38103840), (6, 31753200), (8, 23814900), (9, 21168800), (10, 19051920), (12, 15876600), (15, 12701280), (16, 11907450), (18, 10584400), (20, 9525960), (24, 7938300), (25, 7620768), (30, 6350640), (32, 5953725), (36, 5292200), (40, 4762980), (45, 4233760), (47, 4053600), (48, 3969150), (50, 3810384), (60, 3175320), (72, 2646100), (75, 2540256), (80, 2381490), (90, 2116880), (94, 2026800), (96, 1984575), (100, 1905192), (120, 1587660), (141, 1351200), (144, 1323050), (150, 1270128), (160, 1190745), (180, 1058440), (188, 1013400), (200, 952596), (225, 846752), (235, 810720), (240, 793830), (282, 675600), (288, 661525), (300, 635064), (360, 529220), (376, 506700), (400, 476298), (423, 450400), (450, 423376), (470, 405360), (480, 396915), (563, 338400), (564, 337800), (600, 317532), (705, 270240), (720, 264610), (752, 253350), (800, 238149), (846, 225200), (900, 211688), (940, 202680), (1126, 169200), (1128, 168900), (1175, 162144), (1200, 158766), (1410, 135120), (1440, 132305), (1504, 126675), (1689, 112800), (1692, 112600), (1800, 105844), (1880, 101340), (2115, 90080), (2252, 84600), (2256, 84450), (2350, 81072), (2400, 79383), (2815, 67680), (2820, 67560), (3378, 56400), (3384, 56300), (3525, 54048), (3600, 52922), (3760, 50670), (4230, 45040), (4504, 42300), (4512, 42225), (4700, 40536), (5067, 37600), (5630, 33840), (5640, 33780), (6756, 28200), (6768, 28150), (7050, 27024), (7200, 26461), (7520, 25335), (8445, 22560), (8460, 22520), (9008, 21150), (9400, 20268), (10134, 18800), (10575, 18016), (11260, 16920), (11280, 16890), (13512, 14100), (13536, 14075)]