90802009760

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1052899}}^1$

素因数の和:1052939

約数の個数: 144

約数和(自身を含む): 272229400800

約数和(自身を除く): 181427391040

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 49, 55, 56, 70, 77, 80, 88, 98, 110, 112, 140, 154, 160, 176, 196, 220, 224, 245, 280, 308, 352, 385, 392, 440, 490, 539, 560, 616, 770, 784, 880, 980, 1078, 1120, 1232, 1540, 1568, 1760, 1960, 2156, 2464, 2695, 3080, 3920, 4312, 5390, 6160, 7840, 8624, 10780, 12320, 17248, 21560, 43120, 86240, 1052899, 2105798, 4211596, 5264495, 7370293, 8423192, 10528990, 11581889, 14740586, 16846384, 21057980, 23163778, 29481172, 33692768, 36851465, 42115960, 46327556, 51592051, 57909445, 58962344, 73702930, 81073223, 84231920, 92655112, 103184102, 115818890, 117924688, 147405860, 162146446, 168463840, 185310224, 206368204, 231637780, 235849376, 257960255, 294811720, 324292892, 370620448, 405366115, 412736408, 463275560, 515920510, 567512561, 589623440, 648585784, 810732230, 825472816, 926551120, 1031841020, 1135025122, 1179246880, 1297171568, 1621464460, 1650945632, 1853102240, 2063682040, 2270050244, 2594343136, 2837562805, 3242928920, 4127364080, 4540100488, 5675125610, 6485857840, 8254728160, 9080200976, 11350251220, 12971715680, 18160401952, 22700502440, 45401004880, 90802009760]

約数ペア:

[(1, 90802009760), (2, 45401004880), (4, 22700502440), (5, 18160401952), (7, 12971715680), (8, 11350251220), (10, 9080200976), (11, 8254728160), (14, 6485857840), (16, 5675125610), (20, 4540100488), (22, 4127364080), (28, 3242928920), (32, 2837562805), (35, 2594343136), (40, 2270050244), (44, 2063682040), (49, 1853102240), (55, 1650945632), (56, 1621464460), (70, 1297171568), (77, 1179246880), (80, 1135025122), (88, 1031841020), (98, 926551120), (110, 825472816), (112, 810732230), (140, 648585784), (154, 589623440), (160, 567512561), (176, 515920510), (196, 463275560), (220, 412736408), (224, 405366115), (245, 370620448), (280, 324292892), (308, 294811720), (352, 257960255), (385, 235849376), (392, 231637780), (440, 206368204), (490, 185310224), (539, 168463840), (560, 162146446), (616, 147405860), (770, 117924688), (784, 115818890), (880, 103184102), (980, 92655112), (1078, 84231920), (1120, 81073223), (1232, 73702930), (1540, 58962344), (1568, 57909445), (1760, 51592051), (1960, 46327556), (2156, 42115960), (2464, 36851465), (2695, 33692768), (3080, 29481172), (3920, 23163778), (4312, 21057980), (5390, 16846384), (6160, 14740586), (7840, 11581889), (8624, 10528990), (10780, 8423192), (12320, 7370293), (17248, 5264495), (21560, 4211596), (43120, 2105798), (86240, 1052899)]