142717300

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{5641}}^1$

素因数の和:5689

約数の個数: 72

約数和(自身を含む): 352602432

約数和(自身を除く): 209885132

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 25, 44, 46, 50, 55, 92, 100, 110, 115, 220, 230, 253, 275, 460, 506, 550, 575, 1012, 1100, 1150, 1265, 2300, 2530, 5060, 5641, 6325, 11282, 12650, 22564, 25300, 28205, 56410, 62051, 112820, 124102, 129743, 141025, 248204, 259486, 282050, 310255, 518972, 564100, 620510, 648715, 1241020, 1297430, 1427173, 1551275, 2594860, 2854346, 3102550, 3243575, 5708692, 6205100, 6487150, 7135865, 12974300, 14271730, 28543460, 35679325, 71358650, 142717300]

約数ペア:

[(1, 142717300), (2, 71358650), (4, 35679325), (5, 28543460), (10, 14271730), (11, 12974300), (20, 7135865), (22, 6487150), (23, 6205100), (25, 5708692), (44, 3243575), (46, 3102550), (50, 2854346), (55, 2594860), (92, 1551275), (100, 1427173), (110, 1297430), (115, 1241020), (220, 648715), (230, 620510), (253, 564100), (275, 518972), (460, 310255), (506, 282050), (550, 259486), (575, 248204), (1012, 141025), (1100, 129743), (1150, 124102), (1265, 112820), (2300, 62051), (2530, 56410), (5060, 28205), (5641, 25300), (6325, 22564), (11282, 12650)]