217869600

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{6983}}^1$

素因数の和:7019

約数の個数: 144

約数和(自身を含む): 763826112

約数和(自身を除く): 545956512

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 32, 39, 40, 48, 50, 52, 60, 65, 75, 78, 80, 96, 100, 104, 120, 130, 150, 156, 160, 195, 200, 208, 240, 260, 300, 312, 325, 390, 400, 416, 480, 520, 600, 624, 650, 780, 800, 975, 1040, 1200, 1248, 1300, 1560, 1950, 2080, 2400, 2600, 3120, 3900, 5200, 6240, 6983, 7800, 10400, 13966, 15600, 20949, 27932, 31200, 34915, 41898, 55864, 69830, 83796, 90779, 104745, 111728, 139660, 167592, 174575, 181558, 209490, 223456, 272337, 279320, 335184, 349150, 363116, 418980, 453895, 523725, 544674, 558640, 670368, 698300, 726232, 837960, 907790, 1047450, 1089348, 1117280, 1361685, 1396600, 1452464, 1675920, 1815580, 2094900, 2178696, 2269475, 2723370, 2793200, 2904928, 3351840, 3631160, 4189800, 4357392, 4538950, 5446740, 5586400, 6808425, 7262320, 8379600, 8714784, 9077900, 10893480, 13616850, 14524640, 16759200, 18155800, 21786960, 27233700, 36311600, 43573920, 54467400, 72623200, 108934800, 217869600]

約数ペア:

[(1, 217869600), (2, 108934800), (3, 72623200), (4, 54467400), (5, 43573920), (6, 36311600), (8, 27233700), (10, 21786960), (12, 18155800), (13, 16759200), (15, 14524640), (16, 13616850), (20, 10893480), (24, 9077900), (25, 8714784), (26, 8379600), (30, 7262320), (32, 6808425), (39, 5586400), (40, 5446740), (48, 4538950), (50, 4357392), (52, 4189800), (60, 3631160), (65, 3351840), (75, 2904928), (78, 2793200), (80, 2723370), (96, 2269475), (100, 2178696), (104, 2094900), (120, 1815580), (130, 1675920), (150, 1452464), (156, 1396600), (160, 1361685), (195, 1117280), (200, 1089348), (208, 1047450), (240, 907790), (260, 837960), (300, 726232), (312, 698300), (325, 670368), (390, 558640), (400, 544674), (416, 523725), (480, 453895), (520, 418980), (600, 363116), (624, 349150), (650, 335184), (780, 279320), (800, 272337), (975, 223456), (1040, 209490), (1200, 181558), (1248, 174575), (1300, 167592), (1560, 139660), (1950, 111728), (2080, 104745), (2400, 90779), (2600, 83796), (3120, 69830), (3900, 55864), (5200, 41898), (6240, 34915), (6983, 31200), (7800, 27932), (10400, 20949), (13966, 15600)]