286993620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{10559}}^1$

素因数の和:10725

約数の個数: 72

約数和(自身を含む): 876395520

約数和(自身を除く): 589401900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 151, 180, 302, 453, 604, 755, 906, 1359, 1510, 1812, 2265, 2718, 3020, 4530, 5436, 6795, 9060, 10559, 13590, 21118, 27180, 31677, 42236, 52795, 63354, 95031, 105590, 126708, 158385, 190062, 211180, 316770, 380124, 475155, 633540, 950310, 1594409, 1900620, 3188818, 4783227, 6377636, 7972045, 9566454, 14349681, 15944090, 19132908, 23916135, 28699362, 31888180, 47832270, 57398724, 71748405, 95664540, 143496810, 286993620]

約数ペア:

[(1, 286993620), (2, 143496810), (3, 95664540), (4, 71748405), (5, 57398724), (6, 47832270), (9, 31888180), (10, 28699362), (12, 23916135), (15, 19132908), (18, 15944090), (20, 14349681), (30, 9566454), (36, 7972045), (45, 6377636), (60, 4783227), (90, 3188818), (151, 1900620), (180, 1594409), (302, 950310), (453, 633540), (604, 475155), (755, 380124), (906, 316770), (1359, 211180), (1510, 190062), (1812, 158385), (2265, 126708), (2718, 105590), (3020, 95031), (4530, 63354), (5436, 52795), (6795, 42236), (9060, 31677), (10559, 27180), (13590, 21118)]