73882600

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:152

約数の個数: 144

約数和(自身を含む): 195924960

約数和(自身を除く): 122042360

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 43, 44, 50, 55, 71, 86, 88, 100, 110, 121, 142, 172, 200, 215, 220, 242, 275, 284, 344, 355, 430, 440, 473, 484, 550, 568, 605, 710, 781, 860, 946, 968, 1075, 1100, 1210, 1420, 1562, 1720, 1775, 1892, 2150, 2200, 2365, 2420, 2840, 3025, 3053, 3124, 3550, 3784, 3905, 4300, 4730, 4840, 5203, 6050, 6106, 6248, 7100, 7810, 8591, 8600, 9460, 10406, 11825, 12100, 12212, 14200, 15265, 15620, 17182, 18920, 19525, 20812, 23650, 24200, 24424, 26015, 30530, 31240, 33583, 34364, 39050, 41624, 42955, 47300, 52030, 61060, 67166, 68728, 76325, 78100, 85910, 94600, 104060, 122120, 130075, 134332, 152650, 156200, 167915, 171820, 208120, 214775, 260150, 268664, 305300, 335830, 343640, 369413, 429550, 520300, 610600, 671660, 738826, 839575, 859100, 1040600, 1343320, 1477652, 1679150, 1718200, 1847065, 2955304, 3358300, 3694130, 6716600, 7388260, 9235325, 14776520, 18470650, 36941300, 73882600]

約数ペア:

[(1, 73882600), (2, 36941300), (4, 18470650), (5, 14776520), (8, 9235325), (10, 7388260), (11, 6716600), (20, 3694130), (22, 3358300), (25, 2955304), (40, 1847065), (43, 1718200), (44, 1679150), (50, 1477652), (55, 1343320), (71, 1040600), (86, 859100), (88, 839575), (100, 738826), (110, 671660), (121, 610600), (142, 520300), (172, 429550), (200, 369413), (215, 343640), (220, 335830), (242, 305300), (275, 268664), (284, 260150), (344, 214775), (355, 208120), (430, 171820), (440, 167915), (473, 156200), (484, 152650), (550, 134332), (568, 130075), (605, 122120), (710, 104060), (781, 94600), (860, 85910), (946, 78100), (968, 76325), (1075, 68728), (1100, 67166), (1210, 61060), (1420, 52030), (1562, 47300), (1720, 42955), (1775, 41624), (1892, 39050), (2150, 34364), (2200, 33583), (2365, 31240), (2420, 30530), (2840, 26015), (3025, 24424), (3053, 24200), (3124, 23650), (3550, 20812), (3784, 19525), (3905, 18920), (4300, 17182), (4730, 15620), (4840, 15265), (5203, 14200), (6050, 12212), (6106, 12100), (6248, 11825), (7100, 10406), (7810, 9460), (8591, 8600)]