228160000

素因数分解:

$2^9\times 5^4\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:92

約数の個数: 200

約数和(自身を含む): 613603584

約数和(自身を除く): 385443584

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, 128, 155, 160, 184, 200, 230, 248, 250, 256, 310, 320, 368, 400, 460, 496, 500, 512, 575, 620, 625, 640, 713, 736, 775, 800, 920, 992, 1000, 1150, 1240, 1250, 1280, 1426, 1472, 1550, 1600, 1840, 1984, 2000, 2300, 2480, 2500, 2560, 2852, 2875, 2944, 3100, 3200, 3565, 3680, 3875, 3968, 4000, 4600, 4960, 5000, 5704, 5750, 5888, 6200, 6400, 7130, 7360, 7750, 7936, 8000, 9200, 9920, 10000, 11408, 11500, 11776, 12400, 12800, 14260, 14375, 14720, 15500, 15872, 16000, 17825, 18400, 19375, 19840, 20000, 22816, 23000, 24800, 28520, 28750, 29440, 31000, 32000, 35650, 36800, 38750, 39680, 40000, 45632, 46000, 49600, 57040, 57500, 58880, 62000, 64000, 71300, 73600, 77500, 79360, 80000, 89125, 91264, 92000, 99200, 114080, 115000, 124000, 142600, 147200, 155000, 160000, 178250, 182528, 184000, 198400, 228160, 230000, 248000, 285200, 294400, 310000, 320000, 356500, 365056, 368000, 396800, 445625, 456320, 460000, 496000, 570400, 620000, 713000, 736000, 891250, 912640, 920000, 992000, 1140800, 1240000, 1426000, 1472000, 1782500, 1825280, 1840000, 1984000, 2281600, 2480000, 2852000, 3565000, 3680000, 4563200, 4960000, 5704000, 7130000, 7360000, 9126400, 9920000, 11408000, 14260000, 22816000, 28520000, 45632000, 57040000, 114080000, 228160000]

約数ペア:

[(1, 228160000), (2, 114080000), (4, 57040000), (5, 45632000), (8, 28520000), (10, 22816000), (16, 14260000), (20, 11408000), (23, 9920000), (25, 9126400), (31, 7360000), (32, 7130000), (40, 5704000), (46, 4960000), (50, 4563200), (62, 3680000), (64, 3565000), (80, 2852000), (92, 2480000), (100, 2281600), (115, 1984000), (124, 1840000), (125, 1825280), (128, 1782500), (155, 1472000), (160, 1426000), (184, 1240000), (200, 1140800), (230, 992000), (248, 920000), (250, 912640), (256, 891250), (310, 736000), (320, 713000), (368, 620000), (400, 570400), (460, 496000), (496, 460000), (500, 456320), (512, 445625), (575, 396800), (620, 368000), (625, 365056), (640, 356500), (713, 320000), (736, 310000), (775, 294400), (800, 285200), (920, 248000), (992, 230000), (1000, 228160), (1150, 198400), (1240, 184000), (1250, 182528), (1280, 178250), (1426, 160000), (1472, 155000), (1550, 147200), (1600, 142600), (1840, 124000), (1984, 115000), (2000, 114080), (2300, 99200), (2480, 92000), (2500, 91264), (2560, 89125), (2852, 80000), (2875, 79360), (2944, 77500), (3100, 73600), (3200, 71300), (3565, 64000), (3680, 62000), (3875, 58880), (3968, 57500), (4000, 57040), (4600, 49600), (4960, 46000), (5000, 45632), (5704, 40000), (5750, 39680), (5888, 38750), (6200, 36800), (6400, 35650), (7130, 32000), (7360, 31000), (7750, 29440), (7936, 28750), (8000, 28520), (9200, 24800), (9920, 23000), (10000, 22816), (11408, 20000), (11500, 19840), (11776, 19375), (12400, 18400), (12800, 17825), (14260, 16000), (14375, 15872), (14720, 15500)]