102810400

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1669}}^1$

素因数の和:1707

約数の個数: 144

約数和(自身を含む): 313104960

約数和(自身を除く): 210294560

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 25, 28, 32, 35, 40, 44, 50, 55, 56, 70, 77, 80, 88, 100, 110, 112, 140, 154, 160, 175, 176, 200, 220, 224, 275, 280, 308, 350, 352, 385, 400, 440, 550, 560, 616, 700, 770, 800, 880, 1100, 1120, 1232, 1400, 1540, 1669, 1760, 1925, 2200, 2464, 2800, 3080, 3338, 3850, 4400, 5600, 6160, 6676, 7700, 8345, 8800, 11683, 12320, 13352, 15400, 16690, 18359, 23366, 26704, 30800, 33380, 36718, 41725, 46732, 53408, 58415, 61600, 66760, 73436, 83450, 91795, 93464, 116830, 128513, 133520, 146872, 166900, 183590, 186928, 233660, 257026, 267040, 292075, 293744, 333800, 367180, 373856, 458975, 467320, 514052, 584150, 587488, 642565, 667600, 734360, 917950, 934640, 1028104, 1168300, 1285130, 1335200, 1468720, 1835900, 1869280, 2056208, 2336600, 2570260, 2937440, 3212825, 3671800, 4112416, 4673200, 5140520, 6425650, 7343600, 9346400, 10281040, 12851300, 14687200, 20562080, 25702600, 51405200, 102810400]

約数ペア:

[(1, 102810400), (2, 51405200), (4, 25702600), (5, 20562080), (7, 14687200), (8, 12851300), (10, 10281040), (11, 9346400), (14, 7343600), (16, 6425650), (20, 5140520), (22, 4673200), (25, 4112416), (28, 3671800), (32, 3212825), (35, 2937440), (40, 2570260), (44, 2336600), (50, 2056208), (55, 1869280), (56, 1835900), (70, 1468720), (77, 1335200), (80, 1285130), (88, 1168300), (100, 1028104), (110, 934640), (112, 917950), (140, 734360), (154, 667600), (160, 642565), (175, 587488), (176, 584150), (200, 514052), (220, 467320), (224, 458975), (275, 373856), (280, 367180), (308, 333800), (350, 293744), (352, 292075), (385, 267040), (400, 257026), (440, 233660), (550, 186928), (560, 183590), (616, 166900), (700, 146872), (770, 133520), (800, 128513), (880, 116830), (1100, 93464), (1120, 91795), (1232, 83450), (1400, 73436), (1540, 66760), (1669, 61600), (1760, 58415), (1925, 53408), (2200, 46732), (2464, 41725), (2800, 36718), (3080, 33380), (3338, 30800), (3850, 26704), (4400, 23366), (5600, 18359), (6160, 16690), (6676, 15400), (7700, 13352), (8345, 12320), (8800, 11683)]