252196680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{179}}^1\times {\mathrm{199}}^1$

素因数の和:451

約数の個数: 128

約数和(自身を含む): 777600000

約数和(自身を除く): 525403320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 59, 60, 118, 120, 177, 179, 199, 236, 295, 354, 358, 398, 472, 537, 590, 597, 708, 716, 796, 885, 895, 995, 1074, 1180, 1194, 1416, 1432, 1592, 1770, 1790, 1990, 2148, 2360, 2388, 2685, 2985, 3540, 3580, 3980, 4296, 4776, 5370, 5970, 7080, 7160, 7960, 10561, 10740, 11741, 11940, 21122, 21480, 23482, 23880, 31683, 35223, 35621, 42244, 46964, 52805, 58705, 63366, 70446, 71242, 84488, 93928, 105610, 106863, 117410, 126732, 140892, 142484, 158415, 176115, 178105, 211220, 213726, 234820, 253464, 281784, 284968, 316830, 352230, 356210, 422440, 427452, 469640, 534315, 633660, 704460, 712420, 854904, 1068630, 1267320, 1408920, 1424840, 2101639, 2137260, 4203278, 4274520, 6304917, 8406556, 10508195, 12609834, 16813112, 21016390, 25219668, 31524585, 42032780, 50439336, 63049170, 84065560, 126098340, 252196680]

約数ペア:

[(1, 252196680), (2, 126098340), (3, 84065560), (4, 63049170), (5, 50439336), (6, 42032780), (8, 31524585), (10, 25219668), (12, 21016390), (15, 16813112), (20, 12609834), (24, 10508195), (30, 8406556), (40, 6304917), (59, 4274520), (60, 4203278), (118, 2137260), (120, 2101639), (177, 1424840), (179, 1408920), (199, 1267320), (236, 1068630), (295, 854904), (354, 712420), (358, 704460), (398, 633660), (472, 534315), (537, 469640), (590, 427452), (597, 422440), (708, 356210), (716, 352230), (796, 316830), (885, 284968), (895, 281784), (995, 253464), (1074, 234820), (1180, 213726), (1194, 211220), (1416, 178105), (1432, 176115), (1592, 158415), (1770, 142484), (1790, 140892), (1990, 126732), (2148, 117410), (2360, 106863), (2388, 105610), (2685, 93928), (2985, 84488), (3540, 71242), (3580, 70446), (3980, 63366), (4296, 58705), (4776, 52805), (5370, 46964), (5970, 42244), (7080, 35621), (7160, 35223), (7960, 31683), (10561, 23880), (10740, 23482), (11741, 21480), (11940, 21122)]