196994400

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{1039}}^1$

素因数の和:1141

約数の個数: 144

約数和(自身を含む): 649958400

約数和(自身を除く): 452964000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 79, 80, 96, 100, 120, 150, 158, 160, 200, 237, 240, 300, 316, 395, 400, 474, 480, 600, 632, 790, 800, 948, 1039, 1185, 1200, 1264, 1580, 1896, 1975, 2078, 2370, 2400, 2528, 3117, 3160, 3792, 3950, 4156, 4740, 5195, 5925, 6234, 6320, 7584, 7900, 8312, 9480, 10390, 11850, 12468, 12640, 15585, 15800, 16624, 18960, 20780, 23700, 24936, 25975, 31170, 31600, 33248, 37920, 41560, 47400, 49872, 51950, 62340, 63200, 77925, 82081, 83120, 94800, 99744, 103900, 124680, 155850, 164162, 166240, 189600, 207800, 246243, 249360, 311700, 328324, 410405, 415600, 492486, 498720, 623400, 656648, 820810, 831200, 984972, 1231215, 1246800, 1313296, 1641620, 1969944, 2052025, 2462430, 2493600, 2626592, 3283240, 3939888, 4104050, 4924860, 6156075, 6566480, 7879776, 8208100, 9849720, 12312150, 13132960, 16416200, 19699440, 24624300, 32832400, 39398880, 49248600, 65664800, 98497200, 196994400]

約数ペア:

[(1, 196994400), (2, 98497200), (3, 65664800), (4, 49248600), (5, 39398880), (6, 32832400), (8, 24624300), (10, 19699440), (12, 16416200), (15, 13132960), (16, 12312150), (20, 9849720), (24, 8208100), (25, 7879776), (30, 6566480), (32, 6156075), (40, 4924860), (48, 4104050), (50, 3939888), (60, 3283240), (75, 2626592), (79, 2493600), (80, 2462430), (96, 2052025), (100, 1969944), (120, 1641620), (150, 1313296), (158, 1246800), (160, 1231215), (200, 984972), (237, 831200), (240, 820810), (300, 656648), (316, 623400), (395, 498720), (400, 492486), (474, 415600), (480, 410405), (600, 328324), (632, 311700), (790, 249360), (800, 246243), (948, 207800), (1039, 189600), (1185, 166240), (1200, 164162), (1264, 155850), (1580, 124680), (1896, 103900), (1975, 99744), (2078, 94800), (2370, 83120), (2400, 82081), (2528, 77925), (3117, 63200), (3160, 62340), (3792, 51950), (3950, 49872), (4156, 47400), (4740, 41560), (5195, 37920), (5925, 33248), (6234, 31600), (6320, 31170), (7584, 25975), (7900, 24936), (8312, 23700), (9480, 20780), (10390, 18960), (11850, 16624), (12468, 15800), (12640, 15585)]