142600000

素因数分解:

$2^6\times 5^5\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:91

約数の個数: 168

約数和(自身を含む): 380975616

約数和(自身を除く): 238375616

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 31, 32, 40, 46, 50, 62, 64, 80, 92, 100, 115, 124, 125, 155, 160, 184, 200, 230, 248, 250, 310, 320, 368, 400, 460, 496, 500, 575, 620, 625, 713, 736, 775, 800, 920, 992, 1000, 1150, 1240, 1250, 1426, 1472, 1550, 1600, 1840, 1984, 2000, 2300, 2480, 2500, 2852, 2875, 3100, 3125, 3565, 3680, 3875, 4000, 4600, 4960, 5000, 5704, 5750, 6200, 6250, 7130, 7360, 7750, 8000, 9200, 9920, 10000, 11408, 11500, 12400, 12500, 14260, 14375, 15500, 17825, 18400, 19375, 20000, 22816, 23000, 24800, 25000, 28520, 28750, 31000, 35650, 36800, 38750, 40000, 45632, 46000, 49600, 50000, 57040, 57500, 62000, 71300, 71875, 77500, 89125, 92000, 96875, 100000, 114080, 115000, 124000, 142600, 143750, 155000, 178250, 184000, 193750, 200000, 228160, 230000, 248000, 285200, 287500, 310000, 356500, 387500, 445625, 460000, 570400, 575000, 620000, 713000, 775000, 891250, 920000, 1140800, 1150000, 1240000, 1426000, 1550000, 1782500, 2228125, 2300000, 2852000, 3100000, 3565000, 4456250, 4600000, 5704000, 6200000, 7130000, 8912500, 14260000, 17825000, 28520000, 35650000, 71300000, 142600000]

約数ペア:

[(1, 142600000), (2, 71300000), (4, 35650000), (5, 28520000), (8, 17825000), (10, 14260000), (16, 8912500), (20, 7130000), (23, 6200000), (25, 5704000), (31, 4600000), (32, 4456250), (40, 3565000), (46, 3100000), (50, 2852000), (62, 2300000), (64, 2228125), (80, 1782500), (92, 1550000), (100, 1426000), (115, 1240000), (124, 1150000), (125, 1140800), (155, 920000), (160, 891250), (184, 775000), (200, 713000), (230, 620000), (248, 575000), (250, 570400), (310, 460000), (320, 445625), (368, 387500), (400, 356500), (460, 310000), (496, 287500), (500, 285200), (575, 248000), (620, 230000), (625, 228160), (713, 200000), (736, 193750), (775, 184000), (800, 178250), (920, 155000), (992, 143750), (1000, 142600), (1150, 124000), (1240, 115000), (1250, 114080), (1426, 100000), (1472, 96875), (1550, 92000), (1600, 89125), (1840, 77500), (1984, 71875), (2000, 71300), (2300, 62000), (2480, 57500), (2500, 57040), (2852, 50000), (2875, 49600), (3100, 46000), (3125, 45632), (3565, 40000), (3680, 38750), (3875, 36800), (4000, 35650), (4600, 31000), (4960, 28750), (5000, 28520), (5704, 25000), (5750, 24800), (6200, 23000), (6250, 22816), (7130, 20000), (7360, 19375), (7750, 18400), (8000, 17825), (9200, 15500), (9920, 14375), (10000, 14260), (11408, 12500), (11500, 12400)]