851828094400

素因数分解:

$2^6\times 5^2\times {\mathrm{19}}^1\times {\mathrm{1979}}^1\times {\mathrm{14159}}^1$

素因数の和:16179

約数の個数: 168

約数和(自身を含む): 2207617632000

約数和(自身を除く): 1355789537600

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 50, 64, 76, 80, 95, 100, 152, 160, 190, 200, 304, 320, 380, 400, 475, 608, 760, 800, 950, 1216, 1520, 1600, 1900, 1979, 3040, 3800, 3958, 6080, 7600, 7916, 9895, 14159, 15200, 15832, 19790, 28318, 30400, 31664, 37601, 39580, 49475, 56636, 63328, 70795, 75202, 79160, 98950, 113272, 126656, 141590, 150404, 158320, 188005, 197900, 226544, 269021, 283180, 300808, 316640, 353975, 376010, 395800, 453088, 538042, 566360, 601616, 633280, 707950, 752020, 791600, 906176, 940025, 1076084, 1132720, 1203232, 1345105, 1415900, 1504040, 1583200, 1880050, 2152168, 2265440, 2406464, 2690210, 2831800, 3008080, 3166400, 3760100, 4304336, 4530880, 5380420, 5663600, 6016160, 6725525, 7520200, 8608672, 10760840, 11327200, 12032320, 13451050, 15040400, 17217344, 21521680, 22654400, 26902100, 28020661, 30080800, 43043360, 53804200, 56041322, 60161600, 86086720, 107608400, 112082644, 140103305, 215216800, 224165288, 280206610, 430433600, 448330576, 532392559, 560413220, 700516525, 896661152, 1064785118, 1120826440, 1401033050, 1793322304, 2129570236, 2241652880, 2661962795, 2802066100, 4259140472, 4483305760, 5323925590, 5604132200, 8518280944, 8966611520, 10647851180, 11208264400, 13309813975, 17036561888, 21295702360, 22416528800, 26619627950, 34073123776, 42591404720, 44833057600, 53239255900, 85182809440, 106478511800, 170365618880, 212957023600, 425914047200, 851828094400]

約数ペア:

[(1, 851828094400), (2, 425914047200), (4, 212957023600), (5, 170365618880), (8, 106478511800), (10, 85182809440), (16, 53239255900), (19, 44833057600), (20, 42591404720), (25, 34073123776), (32, 26619627950), (38, 22416528800), (40, 21295702360), (50, 17036561888), (64, 13309813975), (76, 11208264400), (80, 10647851180), (95, 8966611520), (100, 8518280944), (152, 5604132200), (160, 5323925590), (190, 4483305760), (200, 4259140472), (304, 2802066100), (320, 2661962795), (380, 2241652880), (400, 2129570236), (475, 1793322304), (608, 1401033050), (760, 1120826440), (800, 1064785118), (950, 896661152), (1216, 700516525), (1520, 560413220), (1600, 532392559), (1900, 448330576), (1979, 430433600), (3040, 280206610), (3800, 224165288), (3958, 215216800), (6080, 140103305), (7600, 112082644), (7916, 107608400), (9895, 86086720), (14159, 60161600), (15200, 56041322), (15832, 53804200), (19790, 43043360), (28318, 30080800), (30400, 28020661), (31664, 26902100), (37601, 22654400), (39580, 21521680), (49475, 17217344), (56636, 15040400), (63328, 13451050), (70795, 12032320), (75202, 11327200), (79160, 10760840), (98950, 8608672), (113272, 7520200), (126656, 6725525), (141590, 6016160), (150404, 5663600), (158320, 5380420), (188005, 4530880), (197900, 4304336), (226544, 3760100), (269021, 3166400), (283180, 3008080), (300808, 2831800), (316640, 2690210), (353975, 2406464), (376010, 2265440), (395800, 2152168), (453088, 1880050), (538042, 1583200), (566360, 1504040), (601616, 1415900), (633280, 1345105), (707950, 1203232), (752020, 1132720), (791600, 1076084), (906176, 940025)]