268880400

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{3931}}^1$

素因数の和:3974

約数の個数: 180

約数和(自身を含む): 982449520

約数和(自身を除く): 713569120

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, 855, 900, 912, 950, 1140, 1200, 1368, 1425, 1520, 1710, 1800, 1900, 2280, 2736, 2850, 3420, 3600, 3800, 3931, 4275, 4560, 5700, 6840, 7600, 7862, 8550, 11400, 11793, 13680, 15724, 17100, 19655, 22800, 23586, 31448, 34200, 35379, 39310, 47172, 58965, 62896, 68400, 70758, 74689, 78620, 94344, 98275, 117930, 141516, 149378, 157240, 176895, 188688, 196550, 224067, 235860, 283032, 294825, 298756, 314480, 353790, 373445, 393100, 448134, 471720, 566064, 589650, 597512, 672201, 707580, 746890, 786200, 884475, 896268, 943440, 1120335, 1179300, 1195024, 1344402, 1415160, 1493780, 1572400, 1768950, 1792536, 1867225, 2240670, 2358600, 2688804, 2830320, 2987560, 3361005, 3537900, 3585072, 3734450, 4481340, 4717200, 5377608, 5601675, 5975120, 6722010, 7075800, 7468900, 8962680, 10755216, 11203350, 13444020, 14151600, 14937800, 16805025, 17925360, 22406700, 26888040, 29875600, 33610050, 44813400, 53776080, 67220100, 89626800, 134440200, 268880400]

約数ペア:

[(1, 268880400), (2, 134440200), (3, 89626800), (4, 67220100), (5, 53776080), (6, 44813400), (8, 33610050), (9, 29875600), (10, 26888040), (12, 22406700), (15, 17925360), (16, 16805025), (18, 14937800), (19, 14151600), (20, 13444020), (24, 11203350), (25, 10755216), (30, 8962680), (36, 7468900), (38, 7075800), (40, 6722010), (45, 5975120), (48, 5601675), (50, 5377608), (57, 4717200), (60, 4481340), (72, 3734450), (75, 3585072), (76, 3537900), (80, 3361005), (90, 2987560), (95, 2830320), (100, 2688804), (114, 2358600), (120, 2240670), (144, 1867225), (150, 1792536), (152, 1768950), (171, 1572400), (180, 1493780), (190, 1415160), (200, 1344402), (225, 1195024), (228, 1179300), (240, 1120335), (285, 943440), (300, 896268), (304, 884475), (342, 786200), (360, 746890), (380, 707580), (400, 672201), (450, 597512), (456, 589650), (475, 566064), (570, 471720), (600, 448134), (684, 393100), (720, 373445), (760, 353790), (855, 314480), (900, 298756), (912, 294825), (950, 283032), (1140, 235860), (1200, 224067), (1368, 196550), (1425, 188688), (1520, 176895), (1710, 157240), (1800, 149378), (1900, 141516), (2280, 117930), (2736, 98275), (2850, 94344), (3420, 78620), (3600, 74689), (3800, 70758), (3931, 68400), (4275, 62896), (4560, 58965), (5700, 47172), (6840, 39310), (7600, 35379), (7862, 34200), (8550, 31448), (11400, 23586), (11793, 22800), (13680, 19655), (15724, 17100)]