5156280800

素因数分解:

$2^5\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{30839}}^1$

素因数の和:30889

約数の個数: 144

約数和(自身を含む): 14455324800

約数和(自身を除く): 9299044000

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 25, 32, 38, 40, 44, 50, 55, 76, 80, 88, 95, 100, 110, 152, 160, 176, 190, 200, 209, 220, 275, 304, 352, 380, 400, 418, 440, 475, 550, 608, 760, 800, 836, 880, 950, 1045, 1100, 1520, 1672, 1760, 1900, 2090, 2200, 3040, 3344, 3800, 4180, 4400, 5225, 6688, 7600, 8360, 8800, 10450, 15200, 16720, 20900, 30839, 33440, 41800, 61678, 83600, 123356, 154195, 167200, 246712, 308390, 339229, 493424, 585941, 616780, 678458, 770975, 986848, 1171882, 1233560, 1356916, 1541950, 1696145, 2343764, 2467120, 2713832, 2929705, 3083900, 3392290, 4687528, 4934240, 5427664, 5859410, 6167800, 6445351, 6784580, 8480725, 9375056, 10855328, 11718820, 12335600, 12890702, 13569160, 14648525, 16961450, 18750112, 23437640, 24671200, 25781404, 27138320, 29297050, 32226755, 33922900, 46875280, 51562808, 54276640, 58594100, 64453510, 67845800, 93750560, 103125616, 117188200, 128907020, 135691600, 161133775, 206251232, 234376400, 257814040, 271383200, 322267550, 468752800, 515628080, 644535100, 1031256160, 1289070200, 2578140400, 5156280800]

約数ペア:

[(1, 5156280800), (2, 2578140400), (4, 1289070200), (5, 1031256160), (8, 644535100), (10, 515628080), (11, 468752800), (16, 322267550), (19, 271383200), (20, 257814040), (22, 234376400), (25, 206251232), (32, 161133775), (38, 135691600), (40, 128907020), (44, 117188200), (50, 103125616), (55, 93750560), (76, 67845800), (80, 64453510), (88, 58594100), (95, 54276640), (100, 51562808), (110, 46875280), (152, 33922900), (160, 32226755), (176, 29297050), (190, 27138320), (200, 25781404), (209, 24671200), (220, 23437640), (275, 18750112), (304, 16961450), (352, 14648525), (380, 13569160), (400, 12890702), (418, 12335600), (440, 11718820), (475, 10855328), (550, 9375056), (608, 8480725), (760, 6784580), (800, 6445351), (836, 6167800), (880, 5859410), (950, 5427664), (1045, 4934240), (1100, 4687528), (1520, 3392290), (1672, 3083900), (1760, 2929705), (1900, 2713832), (2090, 2467120), (2200, 2343764), (3040, 1696145), (3344, 1541950), (3800, 1356916), (4180, 1233560), (4400, 1171882), (5225, 986848), (6688, 770975), (7600, 678458), (8360, 616780), (8800, 585941), (10450, 493424), (15200, 339229), (16720, 308390), (20900, 246712), (30839, 167200), (33440, 154195), (41800, 123356), (61678, 83600)]