893204400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{431}}^1$

素因数の和:620

約数の個数: 240

約数和(自身を含む): 3148512768

約数和(自身を除く): 2255308368

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 25, 30, 33, 40, 44, 48, 50, 55, 60, 66, 75, 80, 88, 100, 110, 120, 132, 150, 157, 165, 176, 200, 220, 240, 264, 275, 300, 314, 330, 400, 431, 440, 471, 528, 550, 600, 628, 660, 785, 825, 862, 880, 942, 1100, 1200, 1256, 1293, 1320, 1570, 1650, 1724, 1727, 1884, 2155, 2200, 2355, 2512, 2586, 2640, 3140, 3300, 3448, 3454, 3768, 3925, 4310, 4400, 4710, 4741, 5172, 5181, 6280, 6465, 6600, 6896, 6908, 7536, 7850, 8620, 8635, 9420, 9482, 10344, 10362, 10775, 11775, 12560, 12930, 13200, 13816, 14223, 15700, 17240, 17270, 18840, 18964, 20688, 20724, 21550, 23550, 23705, 25860, 25905, 27632, 28446, 31400, 32325, 34480, 34540, 37680, 37928, 41448, 43100, 43175, 47100, 47410, 51720, 51810, 56892, 62800, 64650, 67667, 69080, 71115, 75856, 82896, 86200, 86350, 94200, 94820, 103440, 103620, 113784, 118525, 129300, 129525, 135334, 138160, 142230, 172400, 172700, 188400, 189640, 203001, 207240, 227568, 237050, 258600, 259050, 270668, 284460, 338335, 345400, 355575, 379280, 406002, 414480, 474100, 517200, 518100, 541336, 568920, 676670, 690800, 711150, 744337, 812004, 948200, 1015005, 1036200, 1082672, 1137840, 1353340, 1422300, 1488674, 1624008, 1691675, 1896400, 2030010, 2072400, 2233011, 2706680, 2844600, 2977348, 3248016, 3383350, 3721685, 4060020, 4466022, 5075025, 5413360, 5689200, 5954696, 6766700, 7443370, 8120040, 8932044, 10150050, 11165055, 11909392, 13533400, 14886740, 16240080, 17864088, 18608425, 20300100, 22330110, 27066800, 29773480, 35728176, 37216850, 40600200, 44660220, 55825275, 59546960, 74433700, 81200400, 89320440, 111650550, 148867400, 178640880, 223301100, 297734800, 446602200, 893204400]

約数ペア:

[(1, 893204400), (2, 446602200), (3, 297734800), (4, 223301100), (5, 178640880), (6, 148867400), (8, 111650550), (10, 89320440), (11, 81200400), (12, 74433700), (15, 59546960), (16, 55825275), (20, 44660220), (22, 40600200), (24, 37216850), (25, 35728176), (30, 29773480), (33, 27066800), (40, 22330110), (44, 20300100), (48, 18608425), (50, 17864088), (55, 16240080), (60, 14886740), (66, 13533400), (75, 11909392), (80, 11165055), (88, 10150050), (100, 8932044), (110, 8120040), (120, 7443370), (132, 6766700), (150, 5954696), (157, 5689200), (165, 5413360), (176, 5075025), (200, 4466022), (220, 4060020), (240, 3721685), (264, 3383350), (275, 3248016), (300, 2977348), (314, 2844600), (330, 2706680), (400, 2233011), (431, 2072400), (440, 2030010), (471, 1896400), (528, 1691675), (550, 1624008), (600, 1488674), (628, 1422300), (660, 1353340), (785, 1137840), (825, 1082672), (862, 1036200), (880, 1015005), (942, 948200), (1100, 812004), (1200, 744337), (1256, 711150), (1293, 690800), (1320, 676670), (1570, 568920), (1650, 541336), (1724, 518100), (1727, 517200), (1884, 474100), (2155, 414480), (2200, 406002), (2355, 379280), (2512, 355575), (2586, 345400), (2640, 338335), (3140, 284460), (3300, 270668), (3448, 259050), (3454, 258600), (3768, 237050), (3925, 227568), (4310, 207240), (4400, 203001), (4710, 189640), (4741, 188400), (5172, 172700), (5181, 172400), (6280, 142230), (6465, 138160), (6600, 135334), (6896, 129525), (6908, 129300), (7536, 118525), (7850, 113784), (8620, 103620), (8635, 103440), (9420, 94820), (9482, 94200), (10344, 86350), (10362, 86200), (10775, 82896), (11775, 75856), (12560, 71115), (12930, 69080), (13200, 67667), (13816, 64650), (14223, 62800), (15700, 56892), (17240, 51810), (17270, 51720), (18840, 47410), (18964, 47100), (20688, 43175), (20724, 43100), (21550, 41448), (23550, 37928), (23705, 37680), (25860, 34540), (25905, 34480), (27632, 32325), (28446, 31400)]