264910100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{677}}^1$

素因数の和:754

約数の個数: 144

約数和(自身を含む): 725036928

約数和(自身を除く): 460126828

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 35, 43, 50, 52, 65, 70, 86, 91, 100, 130, 140, 172, 175, 182, 215, 260, 301, 325, 350, 364, 430, 455, 559, 602, 650, 677, 700, 860, 910, 1075, 1118, 1204, 1300, 1354, 1505, 1820, 2150, 2236, 2275, 2708, 2795, 3010, 3385, 3913, 4300, 4550, 4739, 5590, 6020, 6770, 7525, 7826, 8801, 9100, 9478, 11180, 13540, 13975, 15050, 15652, 16925, 17602, 18956, 19565, 23695, 27950, 29111, 30100, 33850, 35204, 39130, 44005, 47390, 55900, 58222, 61607, 67700, 78260, 88010, 94780, 97825, 116444, 118475, 123214, 145555, 176020, 195650, 203777, 220025, 236950, 246428, 291110, 308035, 378443, 391300, 407554, 440050, 473900, 582220, 616070, 727775, 756886, 815108, 880100, 1018885, 1232140, 1455550, 1513772, 1540175, 1892215, 2037770, 2649101, 2911100, 3080350, 3784430, 4075540, 5094425, 5298202, 6160700, 7568860, 9461075, 10188850, 10596404, 13245505, 18922150, 20377700, 26491010, 37844300, 52982020, 66227525, 132455050, 264910100]

約数ペア:

[(1, 264910100), (2, 132455050), (4, 66227525), (5, 52982020), (7, 37844300), (10, 26491010), (13, 20377700), (14, 18922150), (20, 13245505), (25, 10596404), (26, 10188850), (28, 9461075), (35, 7568860), (43, 6160700), (50, 5298202), (52, 5094425), (65, 4075540), (70, 3784430), (86, 3080350), (91, 2911100), (100, 2649101), (130, 2037770), (140, 1892215), (172, 1540175), (175, 1513772), (182, 1455550), (215, 1232140), (260, 1018885), (301, 880100), (325, 815108), (350, 756886), (364, 727775), (430, 616070), (455, 582220), (559, 473900), (602, 440050), (650, 407554), (677, 391300), (700, 378443), (860, 308035), (910, 291110), (1075, 246428), (1118, 236950), (1204, 220025), (1300, 203777), (1354, 195650), (1505, 176020), (1820, 145555), (2150, 123214), (2236, 118475), (2275, 116444), (2708, 97825), (2795, 94780), (3010, 88010), (3385, 78260), (3913, 67700), (4300, 61607), (4550, 58222), (4739, 55900), (5590, 47390), (6020, 44005), (6770, 39130), (7525, 35204), (7826, 33850), (8801, 30100), (9100, 29111), (9478, 27950), (11180, 23695), (13540, 19565), (13975, 18956), (15050, 17602), (15652, 16925)]