173106120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{659}}^1$

素因数の和:883

約数の個数: 128

約数和(自身を含む): 570240000

約数和(自身を除く): 397133880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 199, 220, 264, 330, 398, 440, 597, 659, 660, 796, 995, 1194, 1318, 1320, 1592, 1977, 1990, 2189, 2388, 2636, 2985, 3295, 3954, 3980, 4378, 4776, 5272, 5970, 6567, 6590, 7249, 7908, 7960, 8756, 9885, 10945, 11940, 13134, 13180, 14498, 15816, 17512, 19770, 21747, 21890, 23880, 26268, 26360, 28996, 32835, 36245, 39540, 43494, 43780, 52536, 57992, 65670, 72490, 79080, 86988, 87560, 108735, 131141, 131340, 144980, 173976, 217470, 262282, 262680, 289960, 393423, 434940, 524564, 655705, 786846, 869880, 1049128, 1311410, 1442551, 1573692, 1967115, 2622820, 2885102, 3147384, 3934230, 4327653, 5245640, 5770204, 7212755, 7868460, 8655306, 11540408, 14425510, 15736920, 17310612, 21638265, 28851020, 34621224, 43276530, 57702040, 86553060, 173106120]

約数ペア:

[(1, 173106120), (2, 86553060), (3, 57702040), (4, 43276530), (5, 34621224), (6, 28851020), (8, 21638265), (10, 17310612), (11, 15736920), (12, 14425510), (15, 11540408), (20, 8655306), (22, 7868460), (24, 7212755), (30, 5770204), (33, 5245640), (40, 4327653), (44, 3934230), (55, 3147384), (60, 2885102), (66, 2622820), (88, 1967115), (110, 1573692), (120, 1442551), (132, 1311410), (165, 1049128), (199, 869880), (220, 786846), (264, 655705), (330, 524564), (398, 434940), (440, 393423), (597, 289960), (659, 262680), (660, 262282), (796, 217470), (995, 173976), (1194, 144980), (1318, 131340), (1320, 131141), (1592, 108735), (1977, 87560), (1990, 86988), (2189, 79080), (2388, 72490), (2636, 65670), (2985, 57992), (3295, 52536), (3954, 43780), (3980, 43494), (4378, 39540), (4776, 36245), (5272, 32835), (5970, 28996), (6567, 26360), (6590, 26268), (7249, 23880), (7908, 21890), (7960, 21747), (8756, 19770), (9885, 17512), (10945, 15816), (11940, 14498), (13134, 13180)]