56297100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{199}}^1$

素因数の和:280

約数の個数: 144

約数和(自身を含む): 174988800

約数和(自身を除く): 118691700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 25, 30, 41, 46, 50, 60, 69, 75, 82, 92, 100, 115, 123, 138, 150, 164, 199, 205, 230, 246, 276, 300, 345, 398, 410, 460, 492, 575, 597, 615, 690, 796, 820, 943, 995, 1025, 1150, 1194, 1230, 1380, 1725, 1886, 1990, 2050, 2300, 2388, 2460, 2829, 2985, 3075, 3450, 3772, 3980, 4100, 4577, 4715, 4975, 5658, 5970, 6150, 6900, 8159, 9154, 9430, 9950, 11316, 11940, 12300, 13731, 14145, 14925, 16318, 18308, 18860, 19900, 22885, 23575, 24477, 27462, 28290, 29850, 32636, 40795, 45770, 47150, 48954, 54924, 56580, 59700, 68655, 70725, 81590, 91540, 94300, 97908, 114425, 122385, 137310, 141450, 163180, 187657, 203975, 228850, 244770, 274620, 282900, 343275, 375314, 407950, 457700, 489540, 562971, 611925, 686550, 750628, 815900, 938285, 1125942, 1223850, 1373100, 1876570, 2251884, 2447700, 2814855, 3753140, 4691425, 5629710, 9382850, 11259420, 14074275, 18765700, 28148550, 56297100]

約数ペア:

[(1, 56297100), (2, 28148550), (3, 18765700), (4, 14074275), (5, 11259420), (6, 9382850), (10, 5629710), (12, 4691425), (15, 3753140), (20, 2814855), (23, 2447700), (25, 2251884), (30, 1876570), (41, 1373100), (46, 1223850), (50, 1125942), (60, 938285), (69, 815900), (75, 750628), (82, 686550), (92, 611925), (100, 562971), (115, 489540), (123, 457700), (138, 407950), (150, 375314), (164, 343275), (199, 282900), (205, 274620), (230, 244770), (246, 228850), (276, 203975), (300, 187657), (345, 163180), (398, 141450), (410, 137310), (460, 122385), (492, 114425), (575, 97908), (597, 94300), (615, 91540), (690, 81590), (796, 70725), (820, 68655), (943, 59700), (995, 56580), (1025, 54924), (1150, 48954), (1194, 47150), (1230, 45770), (1380, 40795), (1725, 32636), (1886, 29850), (1990, 28290), (2050, 27462), (2300, 24477), (2388, 23575), (2460, 22885), (2829, 19900), (2985, 18860), (3075, 18308), (3450, 16318), (3772, 14925), (3980, 14145), (4100, 13731), (4577, 12300), (4715, 11940), (4975, 11316), (5658, 9950), (5970, 9430), (6150, 9154), (6900, 8159)]