8655900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:132

約数の個数: 144

約数和(自身を含む): 28414848

約数和(自身を除く): 19758948

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 25, 30, 33, 43, 44, 50, 55, 60, 61, 66, 75, 86, 100, 110, 122, 129, 132, 150, 165, 172, 183, 215, 220, 244, 258, 275, 300, 305, 330, 366, 430, 473, 516, 550, 610, 645, 660, 671, 732, 825, 860, 915, 946, 1075, 1100, 1220, 1290, 1342, 1419, 1525, 1650, 1830, 1892, 2013, 2150, 2365, 2580, 2623, 2684, 2838, 3050, 3225, 3300, 3355, 3660, 4026, 4300, 4575, 4730, 5246, 5676, 6100, 6450, 6710, 7095, 7869, 8052, 9150, 9460, 10065, 10492, 11825, 12900, 13115, 13420, 14190, 15738, 16775, 18300, 20130, 23650, 26230, 28380, 28853, 31476, 33550, 35475, 39345, 40260, 47300, 50325, 52460, 57706, 65575, 67100, 70950, 78690, 86559, 100650, 115412, 131150, 141900, 144265, 157380, 173118, 196725, 201300, 262300, 288530, 346236, 393450, 432795, 577060, 721325, 786900, 865590, 1442650, 1731180, 2163975, 2885300, 4327950, 8655900]

約数ペア:

[(1, 8655900), (2, 4327950), (3, 2885300), (4, 2163975), (5, 1731180), (6, 1442650), (10, 865590), (11, 786900), (12, 721325), (15, 577060), (20, 432795), (22, 393450), (25, 346236), (30, 288530), (33, 262300), (43, 201300), (44, 196725), (50, 173118), (55, 157380), (60, 144265), (61, 141900), (66, 131150), (75, 115412), (86, 100650), (100, 86559), (110, 78690), (122, 70950), (129, 67100), (132, 65575), (150, 57706), (165, 52460), (172, 50325), (183, 47300), (215, 40260), (220, 39345), (244, 35475), (258, 33550), (275, 31476), (300, 28853), (305, 28380), (330, 26230), (366, 23650), (430, 20130), (473, 18300), (516, 16775), (550, 15738), (610, 14190), (645, 13420), (660, 13115), (671, 12900), (732, 11825), (825, 10492), (860, 10065), (915, 9460), (946, 9150), (1075, 8052), (1100, 7869), (1220, 7095), (1290, 6710), (1342, 6450), (1419, 6100), (1525, 5676), (1650, 5246), (1830, 4730), (1892, 4575), (2013, 4300), (2150, 4026), (2365, 3660), (2580, 3355), (2623, 3300), (2684, 3225), (2838, 3050)]