192200000

素因数分解:

$2^6\times 5^5\times {\mathrm{31}}^2$

素因数の和:99

約数の個数: 126

約数和(自身を含む): 492589566

約数和(自身を除く): 300389566

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 62, 64, 80, 100, 124, 125, 155, 160, 200, 248, 250, 310, 320, 400, 496, 500, 620, 625, 775, 800, 961, 992, 1000, 1240, 1250, 1550, 1600, 1922, 1984, 2000, 2480, 2500, 3100, 3125, 3844, 3875, 4000, 4805, 4960, 5000, 6200, 6250, 7688, 7750, 8000, 9610, 9920, 10000, 12400, 12500, 15376, 15500, 19220, 19375, 20000, 24025, 24800, 25000, 30752, 31000, 38440, 38750, 40000, 48050, 49600, 50000, 61504, 62000, 76880, 77500, 96100, 96875, 100000, 120125, 124000, 153760, 155000, 192200, 193750, 200000, 240250, 248000, 307520, 310000, 384400, 387500, 480500, 600625, 620000, 768800, 775000, 961000, 1201250, 1240000, 1537600, 1550000, 1922000, 2402500, 3003125, 3100000, 3844000, 4805000, 6006250, 6200000, 7688000, 9610000, 12012500, 19220000, 24025000, 38440000, 48050000, 96100000, 192200000]

約数ペア:

[(1, 192200000), (2, 96100000), (4, 48050000), (5, 38440000), (8, 24025000), (10, 19220000), (16, 12012500), (20, 9610000), (25, 7688000), (31, 6200000), (32, 6006250), (40, 4805000), (50, 3844000), (62, 3100000), (64, 3003125), (80, 2402500), (100, 1922000), (124, 1550000), (125, 1537600), (155, 1240000), (160, 1201250), (200, 961000), (248, 775000), (250, 768800), (310, 620000), (320, 600625), (400, 480500), (496, 387500), (500, 384400), (620, 310000), (625, 307520), (775, 248000), (800, 240250), (961, 200000), (992, 193750), (1000, 192200), (1240, 155000), (1250, 153760), (1550, 124000), (1600, 120125), (1922, 100000), (1984, 96875), (2000, 96100), (2480, 77500), (2500, 76880), (3100, 62000), (3125, 61504), (3844, 50000), (3875, 49600), (4000, 48050), (4805, 40000), (4960, 38750), (5000, 38440), (6200, 31000), (6250, 30752), (7688, 25000), (7750, 24800), (8000, 24025), (9610, 20000), (9920, 19375), (10000, 19220), (12400, 15500), (12500, 15376)]