1838880000

素因数分解:

$2^8\times 3^2\times 5^4\times {\mathrm{1277}}^1$

素因数の和:1319

約数の個数: 270

約数和(自身を含む): 6630497874

約数和(自身を除く): 4791617874

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 64, 72, 75, 80, 90, 96, 100, 120, 125, 128, 144, 150, 160, 180, 192, 200, 225, 240, 250, 256, 288, 300, 320, 360, 375, 384, 400, 450, 480, 500, 576, 600, 625, 640, 720, 750, 768, 800, 900, 960, 1000, 1125, 1152, 1200, 1250, 1277, 1280, 1440, 1500, 1600, 1800, 1875, 1920, 2000, 2250, 2304, 2400, 2500, 2554, 2880, 3000, 3200, 3600, 3750, 3831, 3840, 4000, 4500, 4800, 5000, 5108, 5625, 5760, 6000, 6385, 6400, 7200, 7500, 7662, 8000, 9000, 9600, 10000, 10216, 11250, 11493, 11520, 12000, 12770, 14400, 15000, 15324, 16000, 18000, 19155, 19200, 20000, 20432, 22500, 22986, 24000, 25540, 28800, 30000, 30648, 31925, 32000, 36000, 38310, 40000, 40864, 45000, 45972, 48000, 51080, 57465, 57600, 60000, 61296, 63850, 72000, 76620, 80000, 81728, 90000, 91944, 95775, 96000, 102160, 114930, 120000, 122592, 127700, 144000, 153240, 159625, 160000, 163456, 180000, 183888, 191550, 204320, 229860, 240000, 245184, 255400, 287325, 288000, 306480, 319250, 326912, 360000, 367776, 383100, 408640, 459720, 478875, 480000, 490368, 510800, 574650, 612960, 638500, 720000, 735552, 766200, 798125, 817280, 919440, 957750, 980736, 1021600, 1149300, 1225920, 1277000, 1436625, 1440000, 1471104, 1532400, 1596250, 1634560, 1838880, 1915500, 2043200, 2298600, 2394375, 2451840, 2554000, 2873250, 2942208, 3064800, 3192500, 3677760, 3831000, 4086400, 4597200, 4788750, 4903680, 5108000, 5746500, 6129600, 6385000, 7183125, 7355520, 7662000, 8172800, 9194400, 9577500, 10216000, 11493000, 12259200, 12770000, 14366250, 14711040, 15324000, 18388800, 19155000, 20432000, 22986000, 24518400, 25540000, 28732500, 30648000, 36777600, 38310000, 40864000, 45972000, 51080000, 57465000, 61296000, 73555200, 76620000, 91944000, 102160000, 114930000, 122592000, 153240000, 183888000, 204320000, 229860000, 306480000, 367776000, 459720000, 612960000, 919440000, 1838880000]

約数ペア:

[(1, 1838880000), (2, 919440000), (3, 612960000), (4, 459720000), (5, 367776000), (6, 306480000), (8, 229860000), (9, 204320000), (10, 183888000), (12, 153240000), (15, 122592000), (16, 114930000), (18, 102160000), (20, 91944000), (24, 76620000), (25, 73555200), (30, 61296000), (32, 57465000), (36, 51080000), (40, 45972000), (45, 40864000), (48, 38310000), (50, 36777600), (60, 30648000), (64, 28732500), (72, 25540000), (75, 24518400), (80, 22986000), (90, 20432000), (96, 19155000), (100, 18388800), (120, 15324000), (125, 14711040), (128, 14366250), (144, 12770000), (150, 12259200), (160, 11493000), (180, 10216000), (192, 9577500), (200, 9194400), (225, 8172800), (240, 7662000), (250, 7355520), (256, 7183125), (288, 6385000), (300, 6129600), (320, 5746500), (360, 5108000), (375, 4903680), (384, 4788750), (400, 4597200), (450, 4086400), (480, 3831000), (500, 3677760), (576, 3192500), (600, 3064800), (625, 2942208), (640, 2873250), (720, 2554000), (750, 2451840), (768, 2394375), (800, 2298600), (900, 2043200), (960, 1915500), (1000, 1838880), (1125, 1634560), (1152, 1596250), (1200, 1532400), (1250, 1471104), (1277, 1440000), (1280, 1436625), (1440, 1277000), (1500, 1225920), (1600, 1149300), (1800, 1021600), (1875, 980736), (1920, 957750), (2000, 919440), (2250, 817280), (2304, 798125), (2400, 766200), (2500, 735552), (2554, 720000), (2880, 638500), (3000, 612960), (3200, 574650), (3600, 510800), (3750, 490368), (3831, 480000), (3840, 478875), (4000, 459720), (4500, 408640), (4800, 383100), (5000, 367776), (5108, 360000), (5625, 326912), (5760, 319250), (6000, 306480), (6385, 288000), (6400, 287325), (7200, 255400), (7500, 245184), (7662, 240000), (8000, 229860), (9000, 204320), (9600, 191550), (10000, 183888), (10216, 180000), (11250, 163456), (11493, 160000), (11520, 159625), (12000, 153240), (12770, 144000), (14400, 127700), (15000, 122592), (15324, 120000), (16000, 114930), (18000, 102160), (19155, 96000), (19200, 95775), (20000, 91944), (20432, 90000), (22500, 81728), (22986, 80000), (24000, 76620), (25540, 72000), (28800, 63850), (30000, 61296), (30648, 60000), (31925, 57600), (32000, 57465), (36000, 51080), (38310, 48000), (40000, 45972), (40864, 45000)]