55472400

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{811}}^1$

素因数の和:854

約数の個数: 180

約数和(自身を含む): 202886320

約数和(自身を除く): 147413920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 25, 30, 36, 38, 40, 45, 48, 50, 57, 60, 72, 75, 76, 80, 90, 95, 100, 114, 120, 144, 150, 152, 171, 180, 190, 200, 225, 228, 240, 285, 300, 304, 342, 360, 380, 400, 450, 456, 475, 570, 600, 684, 720, 760, 811, 855, 900, 912, 950, 1140, 1200, 1368, 1425, 1520, 1622, 1710, 1800, 1900, 2280, 2433, 2736, 2850, 3244, 3420, 3600, 3800, 4055, 4275, 4560, 4866, 5700, 6488, 6840, 7299, 7600, 8110, 8550, 9732, 11400, 12165, 12976, 13680, 14598, 15409, 16220, 17100, 19464, 20275, 22800, 24330, 29196, 30818, 32440, 34200, 36495, 38928, 40550, 46227, 48660, 58392, 60825, 61636, 64880, 68400, 72990, 77045, 81100, 92454, 97320, 116784, 121650, 123272, 138681, 145980, 154090, 162200, 182475, 184908, 194640, 231135, 243300, 246544, 277362, 291960, 308180, 324400, 364950, 369816, 385225, 462270, 486600, 554724, 583920, 616360, 693405, 729900, 739632, 770450, 924540, 973200, 1109448, 1155675, 1232720, 1386810, 1459800, 1540900, 1849080, 2218896, 2311350, 2773620, 2919600, 3081800, 3467025, 3698160, 4622700, 5547240, 6163600, 6934050, 9245400, 11094480, 13868100, 18490800, 27736200, 55472400]

約数ペア:

[(1, 55472400), (2, 27736200), (3, 18490800), (4, 13868100), (5, 11094480), (6, 9245400), (8, 6934050), (9, 6163600), (10, 5547240), (12, 4622700), (15, 3698160), (16, 3467025), (18, 3081800), (19, 2919600), (20, 2773620), (24, 2311350), (25, 2218896), (30, 1849080), (36, 1540900), (38, 1459800), (40, 1386810), (45, 1232720), (48, 1155675), (50, 1109448), (57, 973200), (60, 924540), (72, 770450), (75, 739632), (76, 729900), (80, 693405), (90, 616360), (95, 583920), (100, 554724), (114, 486600), (120, 462270), (144, 385225), (150, 369816), (152, 364950), (171, 324400), (180, 308180), (190, 291960), (200, 277362), (225, 246544), (228, 243300), (240, 231135), (285, 194640), (300, 184908), (304, 182475), (342, 162200), (360, 154090), (380, 145980), (400, 138681), (450, 123272), (456, 121650), (475, 116784), (570, 97320), (600, 92454), (684, 81100), (720, 77045), (760, 72990), (811, 68400), (855, 64880), (900, 61636), (912, 60825), (950, 58392), (1140, 48660), (1200, 46227), (1368, 40550), (1425, 38928), (1520, 36495), (1622, 34200), (1710, 32440), (1800, 30818), (1900, 29196), (2280, 24330), (2433, 22800), (2736, 20275), (2850, 19464), (3244, 17100), (3420, 16220), (3600, 15409), (3800, 14598), (4055, 13680), (4275, 12976), (4560, 12165), (4866, 11400), (5700, 9732), (6488, 8550), (6840, 8110), (7299, 7600)]