190309500

素因数分解:

$2^2\times 3^4\times 5^3\times {\mathrm{37}}^1\times {\mathrm{127}}^1$

素因数の和:195

約数の個数: 240

約数和(自身を含む): 642690048

約数和(自身を除く): 452380548

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 37, 45, 50, 54, 60, 74, 75, 81, 90, 100, 108, 111, 125, 127, 135, 148, 150, 162, 180, 185, 222, 225, 250, 254, 270, 300, 324, 333, 370, 375, 381, 405, 444, 450, 500, 508, 540, 555, 635, 666, 675, 740, 750, 762, 810, 900, 925, 999, 1110, 1125, 1143, 1270, 1332, 1350, 1500, 1524, 1620, 1665, 1850, 1905, 1998, 2025, 2220, 2250, 2286, 2540, 2700, 2775, 2997, 3175, 3330, 3375, 3429, 3700, 3810, 3996, 4050, 4500, 4572, 4625, 4699, 4995, 5550, 5715, 5994, 6350, 6660, 6750, 6858, 7620, 8100, 8325, 9250, 9398, 9525, 9990, 10125, 10287, 11100, 11430, 11988, 12700, 13500, 13716, 13875, 14097, 14985, 15875, 16650, 17145, 18500, 18796, 19050, 19980, 20250, 20574, 22860, 23495, 24975, 27750, 28194, 28575, 29970, 31750, 33300, 34290, 38100, 40500, 41148, 41625, 42291, 46990, 47625, 49950, 51435, 55500, 56388, 57150, 59940, 63500, 68580, 70485, 74925, 83250, 84582, 85725, 93980, 95250, 99900, 102870, 114300, 117475, 124875, 126873, 140970, 142875, 149850, 166500, 169164, 171450, 190500, 205740, 211455, 234950, 249750, 253746, 257175, 281940, 285750, 299700, 342900, 352425, 374625, 380619, 422910, 428625, 469900, 499500, 507492, 514350, 571500, 587375, 634365, 704850, 749250, 761238, 845820, 857250, 1028700, 1057275, 1174750, 1268730, 1285875, 1409700, 1498500, 1522476, 1714500, 1762125, 1903095, 2114550, 2349500, 2537460, 2571750, 3171825, 3524250, 3806190, 4229100, 5143500, 5286375, 6343650, 7048500, 7612380, 9515475, 10572750, 12687300, 15859125, 19030950, 21145500, 31718250, 38061900, 47577375, 63436500, 95154750, 190309500]

約数ペア:

[(1, 190309500), (2, 95154750), (3, 63436500), (4, 47577375), (5, 38061900), (6, 31718250), (9, 21145500), (10, 19030950), (12, 15859125), (15, 12687300), (18, 10572750), (20, 9515475), (25, 7612380), (27, 7048500), (30, 6343650), (36, 5286375), (37, 5143500), (45, 4229100), (50, 3806190), (54, 3524250), (60, 3171825), (74, 2571750), (75, 2537460), (81, 2349500), (90, 2114550), (100, 1903095), (108, 1762125), (111, 1714500), (125, 1522476), (127, 1498500), (135, 1409700), (148, 1285875), (150, 1268730), (162, 1174750), (180, 1057275), (185, 1028700), (222, 857250), (225, 845820), (250, 761238), (254, 749250), (270, 704850), (300, 634365), (324, 587375), (333, 571500), (370, 514350), (375, 507492), (381, 499500), (405, 469900), (444, 428625), (450, 422910), (500, 380619), (508, 374625), (540, 352425), (555, 342900), (635, 299700), (666, 285750), (675, 281940), (740, 257175), (750, 253746), (762, 249750), (810, 234950), (900, 211455), (925, 205740), (999, 190500), (1110, 171450), (1125, 169164), (1143, 166500), (1270, 149850), (1332, 142875), (1350, 140970), (1500, 126873), (1524, 124875), (1620, 117475), (1665, 114300), (1850, 102870), (1905, 99900), (1998, 95250), (2025, 93980), (2220, 85725), (2250, 84582), (2286, 83250), (2540, 74925), (2700, 70485), (2775, 68580), (2997, 63500), (3175, 59940), (3330, 57150), (3375, 56388), (3429, 55500), (3700, 51435), (3810, 49950), (3996, 47625), (4050, 46990), (4500, 42291), (4572, 41625), (4625, 41148), (4699, 40500), (4995, 38100), (5550, 34290), (5715, 33300), (5994, 31750), (6350, 29970), (6660, 28575), (6750, 28194), (6858, 27750), (7620, 24975), (8100, 23495), (8325, 22860), (9250, 20574), (9398, 20250), (9525, 19980), (9990, 19050), (10125, 18796), (10287, 18500), (11100, 17145), (11430, 16650), (11988, 15875), (12700, 14985), (13500, 14097), (13716, 13875)]