428564250

素因数分解:

$2^1\times 3^3\times 5^3\times {\mathrm{173}}^1\times {\mathrm{367}}^1$

素因数の和:566

約数の個数: 128

約数和(自身を含む): 1198679040

約数和(自身を除く): 770114790

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 125, 135, 150, 173, 225, 250, 270, 346, 367, 375, 450, 519, 675, 734, 750, 865, 1038, 1101, 1125, 1350, 1557, 1730, 1835, 2202, 2250, 2595, 3114, 3303, 3375, 3670, 4325, 4671, 5190, 5505, 6606, 6750, 7785, 8650, 9175, 9342, 9909, 11010, 12975, 15570, 16515, 18350, 19818, 21625, 23355, 25950, 27525, 33030, 38925, 43250, 45875, 46710, 49545, 55050, 63491, 64875, 77850, 82575, 91750, 99090, 116775, 126982, 129750, 137625, 165150, 190473, 194625, 233550, 247725, 275250, 317455, 380946, 389250, 412875, 495450, 571419, 583875, 634910, 825750, 952365, 1142838, 1167750, 1238625, 1587275, 1714257, 1904730, 2477250, 2857095, 3174550, 3428514, 4761825, 5714190, 7936375, 8571285, 9523650, 14285475, 15872750, 17142570, 23809125, 28570950, 42856425, 47618250, 71427375, 85712850, 142854750, 214282125, 428564250]

約数ペア:

[(1, 428564250), (2, 214282125), (3, 142854750), (5, 85712850), (6, 71427375), (9, 47618250), (10, 42856425), (15, 28570950), (18, 23809125), (25, 17142570), (27, 15872750), (30, 14285475), (45, 9523650), (50, 8571285), (54, 7936375), (75, 5714190), (90, 4761825), (125, 3428514), (135, 3174550), (150, 2857095), (173, 2477250), (225, 1904730), (250, 1714257), (270, 1587275), (346, 1238625), (367, 1167750), (375, 1142838), (450, 952365), (519, 825750), (675, 634910), (734, 583875), (750, 571419), (865, 495450), (1038, 412875), (1101, 389250), (1125, 380946), (1350, 317455), (1557, 275250), (1730, 247725), (1835, 233550), (2202, 194625), (2250, 190473), (2595, 165150), (3114, 137625), (3303, 129750), (3375, 126982), (3670, 116775), (4325, 99090), (4671, 91750), (5190, 82575), (5505, 77850), (6606, 64875), (6750, 63491), (7785, 55050), (8650, 49545), (9175, 46710), (9342, 45875), (9909, 43250), (11010, 38925), (12975, 33030), (15570, 27525), (16515, 25950), (18350, 23355), (19818, 21625)]