275696520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{331}}^1\times {\mathrm{631}}^1$

素因数の和:987

約数の個数: 128

約数和(自身を含む): 906439680

約数和(自身を除く): 630743160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 331, 440, 631, 660, 662, 993, 1262, 1320, 1324, 1655, 1893, 1986, 2524, 2648, 3155, 3310, 3641, 3786, 3972, 4965, 5048, 6310, 6620, 6941, 7282, 7572, 7944, 9465, 9930, 10923, 12620, 13240, 13882, 14564, 15144, 18205, 18930, 19860, 20823, 21846, 25240, 27764, 29128, 34705, 36410, 37860, 39720, 41646, 43692, 54615, 55528, 69410, 72820, 75720, 83292, 87384, 104115, 109230, 138820, 145640, 166584, 208230, 208861, 218460, 277640, 416460, 417722, 436920, 626583, 832920, 835444, 1044305, 1253166, 1670888, 2088610, 2297471, 2506332, 3132915, 4177220, 4594942, 5012664, 6265830, 6892413, 8354440, 9189884, 11487355, 12531660, 13784826, 18379768, 22974710, 25063320, 27569652, 34462065, 45949420, 55139304, 68924130, 91898840, 137848260, 275696520]

約数ペア:

[(1, 275696520), (2, 137848260), (3, 91898840), (4, 68924130), (5, 55139304), (6, 45949420), (8, 34462065), (10, 27569652), (11, 25063320), (12, 22974710), (15, 18379768), (20, 13784826), (22, 12531660), (24, 11487355), (30, 9189884), (33, 8354440), (40, 6892413), (44, 6265830), (55, 5012664), (60, 4594942), (66, 4177220), (88, 3132915), (110, 2506332), (120, 2297471), (132, 2088610), (165, 1670888), (220, 1253166), (264, 1044305), (330, 835444), (331, 832920), (440, 626583), (631, 436920), (660, 417722), (662, 416460), (993, 277640), (1262, 218460), (1320, 208861), (1324, 208230), (1655, 166584), (1893, 145640), (1986, 138820), (2524, 109230), (2648, 104115), (3155, 87384), (3310, 83292), (3641, 75720), (3786, 72820), (3972, 69410), (4965, 55528), (5048, 54615), (6310, 43692), (6620, 41646), (6941, 39720), (7282, 37860), (7572, 36410), (7944, 34705), (9465, 29128), (9930, 27764), (10923, 25240), (12620, 21846), (13240, 20823), (13882, 19860), (14564, 18930), (15144, 18205)]