171057900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1907}}^1$

素因数の和:1960

約数の個数: 144

約数和(自身を含む): 556464384

約数和(自身を除く): 385406484

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 23, 25, 26, 30, 39, 46, 50, 52, 60, 65, 69, 75, 78, 92, 100, 115, 130, 138, 150, 156, 195, 230, 260, 276, 299, 300, 325, 345, 390, 460, 575, 598, 650, 690, 780, 897, 975, 1150, 1196, 1300, 1380, 1495, 1725, 1794, 1907, 1950, 2300, 2990, 3450, 3588, 3814, 3900, 4485, 5721, 5980, 6900, 7475, 7628, 8970, 9535, 11442, 14950, 17940, 19070, 22425, 22884, 24791, 28605, 29900, 38140, 43861, 44850, 47675, 49582, 57210, 74373, 87722, 89700, 95350, 99164, 114420, 123955, 131583, 143025, 148746, 175444, 190700, 219305, 247910, 263166, 286050, 297492, 371865, 438610, 495820, 526332, 570193, 572100, 619775, 657915, 743730, 877220, 1096525, 1140386, 1239550, 1315830, 1487460, 1710579, 1859325, 2193050, 2280772, 2479100, 2631660, 2850965, 3289575, 3421158, 3718650, 4386100, 5701930, 6579150, 6842316, 7437300, 8552895, 11403860, 13158300, 14254825, 17105790, 28509650, 34211580, 42764475, 57019300, 85528950, 171057900]

約数ペア:

[(1, 171057900), (2, 85528950), (3, 57019300), (4, 42764475), (5, 34211580), (6, 28509650), (10, 17105790), (12, 14254825), (13, 13158300), (15, 11403860), (20, 8552895), (23, 7437300), (25, 6842316), (26, 6579150), (30, 5701930), (39, 4386100), (46, 3718650), (50, 3421158), (52, 3289575), (60, 2850965), (65, 2631660), (69, 2479100), (75, 2280772), (78, 2193050), (92, 1859325), (100, 1710579), (115, 1487460), (130, 1315830), (138, 1239550), (150, 1140386), (156, 1096525), (195, 877220), (230, 743730), (260, 657915), (276, 619775), (299, 572100), (300, 570193), (325, 526332), (345, 495820), (390, 438610), (460, 371865), (575, 297492), (598, 286050), (650, 263166), (690, 247910), (780, 219305), (897, 190700), (975, 175444), (1150, 148746), (1196, 143025), (1300, 131583), (1380, 123955), (1495, 114420), (1725, 99164), (1794, 95350), (1907, 89700), (1950, 87722), (2300, 74373), (2990, 57210), (3450, 49582), (3588, 47675), (3814, 44850), (3900, 43861), (4485, 38140), (5721, 29900), (5980, 28605), (6900, 24791), (7475, 22884), (7628, 22425), (8970, 19070), (9535, 17940), (11442, 14950)]