996855600

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{63901}}^1$

素因数の和:63935

約数の個数: 120

約数和(自身を含む): 3438950032

約数和(自身を除く): 2442094432

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 39, 40, 48, 50, 52, 60, 65, 75, 78, 80, 100, 104, 120, 130, 150, 156, 195, 200, 208, 240, 260, 300, 312, 325, 390, 400, 520, 600, 624, 650, 780, 975, 1040, 1200, 1300, 1560, 1950, 2600, 3120, 3900, 5200, 7800, 15600, 63901, 127802, 191703, 255604, 319505, 383406, 511208, 639010, 766812, 830713, 958515, 1022416, 1278020, 1533624, 1597525, 1661426, 1917030, 2492139, 2556040, 3067248, 3195050, 3322852, 3834060, 4153565, 4792575, 4984278, 5112080, 6390100, 6645704, 7668120, 8307130, 9585150, 9968556, 12460695, 12780200, 13291408, 15336240, 16614260, 19170300, 19937112, 20767825, 24921390, 25560400, 33228520, 38340600, 39874224, 41535650, 49842780, 62303475, 66457040, 76681200, 83071300, 99685560, 124606950, 166142600, 199371120, 249213900, 332285200, 498427800, 996855600]

約数ペア:

[(1, 996855600), (2, 498427800), (3, 332285200), (4, 249213900), (5, 199371120), (6, 166142600), (8, 124606950), (10, 99685560), (12, 83071300), (13, 76681200), (15, 66457040), (16, 62303475), (20, 49842780), (24, 41535650), (25, 39874224), (26, 38340600), (30, 33228520), (39, 25560400), (40, 24921390), (48, 20767825), (50, 19937112), (52, 19170300), (60, 16614260), (65, 15336240), (75, 13291408), (78, 12780200), (80, 12460695), (100, 9968556), (104, 9585150), (120, 8307130), (130, 7668120), (150, 6645704), (156, 6390100), (195, 5112080), (200, 4984278), (208, 4792575), (240, 4153565), (260, 3834060), (300, 3322852), (312, 3195050), (325, 3067248), (390, 2556040), (400, 2492139), (520, 1917030), (600, 1661426), (624, 1597525), (650, 1533624), (780, 1278020), (975, 1022416), (1040, 958515), (1200, 830713), (1300, 766812), (1560, 639010), (1950, 511208), (2600, 383406), (3120, 319505), (3900, 255604), (5200, 191703), (7800, 127802), (15600, 63901)]