19796929200

素因数分解:

$2^4\times 3^3\times 5^2\times {\mathrm{101}}^1\times {\mathrm{18149}}^1$

素因数の和:18277

約数の個数: 240

約数和(自身を含む): 71163972000

約数和(自身を除く): 51367042800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 90, 100, 101, 108, 120, 135, 144, 150, 180, 200, 202, 216, 225, 240, 270, 300, 303, 360, 400, 404, 432, 450, 505, 540, 600, 606, 675, 720, 808, 900, 909, 1010, 1080, 1200, 1212, 1350, 1515, 1616, 1800, 1818, 2020, 2160, 2424, 2525, 2700, 2727, 3030, 3600, 3636, 4040, 4545, 4848, 5050, 5400, 5454, 6060, 7272, 7575, 8080, 9090, 10100, 10800, 10908, 12120, 13635, 14544, 15150, 18149, 18180, 20200, 21816, 22725, 24240, 27270, 30300, 36298, 36360, 40400, 43632, 45450, 54447, 54540, 60600, 68175, 72596, 72720, 90745, 90900, 108894, 109080, 121200, 136350, 145192, 163341, 181490, 181800, 217788, 218160, 272235, 272700, 290384, 326682, 362980, 363600, 435576, 453725, 490023, 544470, 545400, 653364, 725960, 816705, 871152, 907450, 980046, 1088940, 1090800, 1306728, 1361175, 1451920, 1633410, 1814900, 1833049, 1960092, 2177880, 2450115, 2613456, 2722350, 3266820, 3629800, 3666098, 3920184, 4083525, 4355760, 4900230, 5444700, 5499147, 6533640, 7259600, 7332196, 7840368, 8167050, 9165245, 9800460, 10889400, 10998294, 12250575, 13067280, 14664392, 16334100, 16497441, 18330490, 19600920, 21778800, 21996588, 24501150, 27495735, 29328784, 32668200, 32994882, 36660980, 39201840, 43993176, 45826225, 49002300, 49492323, 54991470, 65336400, 65989764, 73321960, 82487205, 87986352, 91652450, 98004600, 98984646, 109982940, 131979528, 137478675, 146643920, 164974410, 183304900, 196009200, 197969292, 219965880, 247461615, 263959056, 274957350, 329948820, 366609800, 395938584, 412436025, 439931760, 494923230, 549914700, 659897640, 733219600, 791877168, 824872050, 989846460, 1099829400, 1237308075, 1319795280, 1649744100, 1979692920, 2199658800, 2474616150, 3299488200, 3959385840, 4949232300, 6598976400, 9898464600, 19796929200]

約数ペア:

[(1, 19796929200), (2, 9898464600), (3, 6598976400), (4, 4949232300), (5, 3959385840), (6, 3299488200), (8, 2474616150), (9, 2199658800), (10, 1979692920), (12, 1649744100), (15, 1319795280), (16, 1237308075), (18, 1099829400), (20, 989846460), (24, 824872050), (25, 791877168), (27, 733219600), (30, 659897640), (36, 549914700), (40, 494923230), (45, 439931760), (48, 412436025), (50, 395938584), (54, 366609800), (60, 329948820), (72, 274957350), (75, 263959056), (80, 247461615), (90, 219965880), (100, 197969292), (101, 196009200), (108, 183304900), (120, 164974410), (135, 146643920), (144, 137478675), (150, 131979528), (180, 109982940), (200, 98984646), (202, 98004600), (216, 91652450), (225, 87986352), (240, 82487205), (270, 73321960), (300, 65989764), (303, 65336400), (360, 54991470), (400, 49492323), (404, 49002300), (432, 45826225), (450, 43993176), (505, 39201840), (540, 36660980), (600, 32994882), (606, 32668200), (675, 29328784), (720, 27495735), (808, 24501150), (900, 21996588), (909, 21778800), (1010, 19600920), (1080, 18330490), (1200, 16497441), (1212, 16334100), (1350, 14664392), (1515, 13067280), (1616, 12250575), (1800, 10998294), (1818, 10889400), (2020, 9800460), (2160, 9165245), (2424, 8167050), (2525, 7840368), (2700, 7332196), (2727, 7259600), (3030, 6533640), (3600, 5499147), (3636, 5444700), (4040, 4900230), (4545, 4355760), (4848, 4083525), (5050, 3920184), (5400, 3666098), (5454, 3629800), (6060, 3266820), (7272, 2722350), (7575, 2613456), (8080, 2450115), (9090, 2177880), (10100, 1960092), (10800, 1833049), (10908, 1814900), (12120, 1633410), (13635, 1451920), (14544, 1361175), (15150, 1306728), (18149, 1090800), (18180, 1088940), (20200, 980046), (21816, 907450), (22725, 871152), (24240, 816705), (27270, 725960), (30300, 653364), (36298, 545400), (36360, 544470), (40400, 490023), (43632, 453725), (45450, 435576), (54447, 363600), (54540, 362980), (60600, 326682), (68175, 290384), (72596, 272700), (72720, 272235), (90745, 218160), (90900, 217788), (108894, 181800), (109080, 181490), (121200, 163341), (136350, 145192)]