75189960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{331}}^1\times {\mathrm{631}}^1$

素因数の和:979

約数の個数: 96

約数和(自身を含む): 245494080

約数和(自身を除く): 170304120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 331, 360, 631, 662, 993, 1262, 1324, 1655, 1893, 1986, 2524, 2648, 2979, 3155, 3310, 3786, 3972, 4965, 5048, 5679, 5958, 6310, 6620, 7572, 7944, 9465, 9930, 11358, 11916, 12620, 13240, 14895, 15144, 18930, 19860, 22716, 23832, 25240, 28395, 29790, 37860, 39720, 45432, 56790, 59580, 75720, 113580, 119160, 208861, 227160, 417722, 626583, 835444, 1044305, 1253166, 1670888, 1879749, 2088610, 2506332, 3132915, 3759498, 4177220, 5012664, 6265830, 7518996, 8354440, 9398745, 12531660, 15037992, 18797490, 25063320, 37594980, 75189960]

約数ペア:

[(1, 75189960), (2, 37594980), (3, 25063320), (4, 18797490), (5, 15037992), (6, 12531660), (8, 9398745), (9, 8354440), (10, 7518996), (12, 6265830), (15, 5012664), (18, 4177220), (20, 3759498), (24, 3132915), (30, 2506332), (36, 2088610), (40, 1879749), (45, 1670888), (60, 1253166), (72, 1044305), (90, 835444), (120, 626583), (180, 417722), (331, 227160), (360, 208861), (631, 119160), (662, 113580), (993, 75720), (1262, 59580), (1324, 56790), (1655, 45432), (1893, 39720), (1986, 37860), (2524, 29790), (2648, 28395), (2979, 25240), (3155, 23832), (3310, 22716), (3786, 19860), (3972, 18930), (4965, 15144), (5048, 14895), (5679, 13240), (5958, 12620), (6310, 11916), (6620, 11358), (7572, 9930), (7944, 9465)]