220291200

素因数分解:

$2^7\times 3^2\times 5^2\times {\mathrm{7649}}^1$

素因数の和:7679

約数の個数: 144

約数和(自身を含む): 786152250

約数和(自身を除く): 565861050

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, 128, 144, 150, 160, 180, 192, 200, 225, 240, 288, 300, 320, 360, 384, 400, 450, 480, 576, 600, 640, 720, 800, 900, 960, 1152, 1200, 1440, 1600, 1800, 1920, 2400, 2880, 3200, 3600, 4800, 5760, 7200, 7649, 9600, 14400, 15298, 22947, 28800, 30596, 38245, 45894, 61192, 68841, 76490, 91788, 114735, 122384, 137682, 152980, 183576, 191225, 229470, 244768, 275364, 305960, 344205, 367152, 382450, 458940, 489536, 550728, 573675, 611920, 688410, 734304, 764900, 917880, 979072, 1101456, 1147350, 1223840, 1376820, 1468608, 1529800, 1721025, 1835760, 2202912, 2294700, 2447680, 2753640, 2937216, 3059600, 3442050, 3671520, 4405824, 4589400, 4895360, 5507280, 6119200, 6884100, 7343040, 8811648, 9178800, 11014560, 12238400, 13768200, 14686080, 18357600, 22029120, 24476800, 27536400, 36715200, 44058240, 55072800, 73430400, 110145600, 220291200]

約数ペア:

[(1, 220291200), (2, 110145600), (3, 73430400), (4, 55072800), (5, 44058240), (6, 36715200), (8, 27536400), (9, 24476800), (10, 22029120), (12, 18357600), (15, 14686080), (16, 13768200), (18, 12238400), (20, 11014560), (24, 9178800), (25, 8811648), (30, 7343040), (32, 6884100), (36, 6119200), (40, 5507280), (45, 4895360), (48, 4589400), (50, 4405824), (60, 3671520), (64, 3442050), (72, 3059600), (75, 2937216), (80, 2753640), (90, 2447680), (96, 2294700), (100, 2202912), (120, 1835760), (128, 1721025), (144, 1529800), (150, 1468608), (160, 1376820), (180, 1223840), (192, 1147350), (200, 1101456), (225, 979072), (240, 917880), (288, 764900), (300, 734304), (320, 688410), (360, 611920), (384, 573675), (400, 550728), (450, 489536), (480, 458940), (576, 382450), (600, 367152), (640, 344205), (720, 305960), (800, 275364), (900, 244768), (960, 229470), (1152, 191225), (1200, 183576), (1440, 152980), (1600, 137682), (1800, 122384), (1920, 114735), (2400, 91788), (2880, 76490), (3200, 68841), (3600, 61192), (4800, 45894), (5760, 38245), (7200, 30596), (7649, 28800), (9600, 22947), (14400, 15298)]