171285000

素因数分解:

$2^3\times 3^1\times 5^4\times {\mathrm{19}}^1\times {\mathrm{601}}^1$

素因数の和:649

約数の個数: 160

約数和(自身を含む): 564194400

約数和(自身を除く): 392909400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 25, 30, 38, 40, 50, 57, 60, 75, 76, 95, 100, 114, 120, 125, 150, 152, 190, 200, 228, 250, 285, 300, 375, 380, 456, 475, 500, 570, 600, 601, 625, 750, 760, 950, 1000, 1140, 1202, 1250, 1425, 1500, 1803, 1875, 1900, 2280, 2375, 2404, 2500, 2850, 3000, 3005, 3606, 3750, 3800, 4750, 4808, 5000, 5700, 6010, 7125, 7212, 7500, 9015, 9500, 11400, 11419, 11875, 12020, 14250, 14424, 15000, 15025, 18030, 19000, 22838, 23750, 24040, 28500, 30050, 34257, 35625, 36060, 45075, 45676, 47500, 57000, 57095, 60100, 68514, 71250, 72120, 75125, 90150, 91352, 95000, 114190, 120200, 137028, 142500, 150250, 171285, 180300, 225375, 228380, 274056, 285000, 285475, 300500, 342570, 360600, 375625, 450750, 456760, 570950, 601000, 685140, 751250, 856425, 901500, 1126875, 1141900, 1370280, 1427375, 1502500, 1712850, 1803000, 2253750, 2283800, 2854750, 3005000, 3425700, 4282125, 4507500, 5709500, 6851400, 7136875, 8564250, 9015000, 11419000, 14273750, 17128500, 21410625, 28547500, 34257000, 42821250, 57095000, 85642500, 171285000]

約数ペア:

[(1, 171285000), (2, 85642500), (3, 57095000), (4, 42821250), (5, 34257000), (6, 28547500), (8, 21410625), (10, 17128500), (12, 14273750), (15, 11419000), (19, 9015000), (20, 8564250), (24, 7136875), (25, 6851400), (30, 5709500), (38, 4507500), (40, 4282125), (50, 3425700), (57, 3005000), (60, 2854750), (75, 2283800), (76, 2253750), (95, 1803000), (100, 1712850), (114, 1502500), (120, 1427375), (125, 1370280), (150, 1141900), (152, 1126875), (190, 901500), (200, 856425), (228, 751250), (250, 685140), (285, 601000), (300, 570950), (375, 456760), (380, 450750), (456, 375625), (475, 360600), (500, 342570), (570, 300500), (600, 285475), (601, 285000), (625, 274056), (750, 228380), (760, 225375), (950, 180300), (1000, 171285), (1140, 150250), (1202, 142500), (1250, 137028), (1425, 120200), (1500, 114190), (1803, 95000), (1875, 91352), (1900, 90150), (2280, 75125), (2375, 72120), (2404, 71250), (2500, 68514), (2850, 60100), (3000, 57095), (3005, 57000), (3606, 47500), (3750, 45676), (3800, 45075), (4750, 36060), (4808, 35625), (5000, 34257), (5700, 30050), (6010, 28500), (7125, 24040), (7212, 23750), (7500, 22838), (9015, 19000), (9500, 18030), (11400, 15025), (11419, 15000), (11875, 14424), (12020, 14250)]