177570270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{6827}}^1$

素因数の和:6874

約数の個数: 72

約数和(自身を含む): 490509864

約数和(自身を除く): 312939594

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 289, 306, 510, 578, 765, 867, 1445, 1530, 1734, 2601, 2890, 4335, 5202, 6827, 8670, 13005, 13654, 20481, 26010, 34135, 40962, 61443, 68270, 102405, 116059, 122886, 204810, 232118, 307215, 348177, 580295, 614430, 696354, 1044531, 1160590, 1740885, 1973003, 2089062, 3481770, 3946006, 5222655, 5919009, 9865015, 10445310, 11838018, 17757027, 19730030, 29595045, 35514054, 59190090, 88785135, 177570270]

約数ペア:

[(1, 177570270), (2, 88785135), (3, 59190090), (5, 35514054), (6, 29595045), (9, 19730030), (10, 17757027), (15, 11838018), (17, 10445310), (18, 9865015), (30, 5919009), (34, 5222655), (45, 3946006), (51, 3481770), (85, 2089062), (90, 1973003), (102, 1740885), (153, 1160590), (170, 1044531), (255, 696354), (289, 614430), (306, 580295), (510, 348177), (578, 307215), (765, 232118), (867, 204810), (1445, 122886), (1530, 116059), (1734, 102405), (2601, 68270), (2890, 61443), (4335, 40962), (5202, 34135), (6827, 26010), (8670, 20481), (13005, 13654)]