155778930

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{271}}^1\times {\mathrm{2129}}^1$

素因数の和:2416

約数の個数: 64

約数和(自身を含む): 417139200

約数和(自身を除く): 261360270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 271, 542, 813, 1355, 1626, 2129, 2439, 2710, 4065, 4258, 4878, 6387, 7317, 8130, 10645, 12195, 12774, 14634, 19161, 21290, 24390, 31935, 36585, 38322, 57483, 63870, 73170, 95805, 114966, 191610, 287415, 574830, 576959, 1153918, 1730877, 2884795, 3461754, 5192631, 5769590, 8654385, 10385262, 15577893, 17308770, 25963155, 31155786, 51926310, 77889465, 155778930]

約数ペア:

[(1, 155778930), (2, 77889465), (3, 51926310), (5, 31155786), (6, 25963155), (9, 17308770), (10, 15577893), (15, 10385262), (18, 8654385), (27, 5769590), (30, 5192631), (45, 3461754), (54, 2884795), (90, 1730877), (135, 1153918), (270, 576959), (271, 574830), (542, 287415), (813, 191610), (1355, 114966), (1626, 95805), (2129, 73170), (2439, 63870), (2710, 57483), (4065, 38322), (4258, 36585), (4878, 31935), (6387, 24390), (7317, 21290), (8130, 19161), (10645, 14634), (12195, 12774)]