72746300

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1613}}^1$

素因数の和:1679

約数の個数: 72

約数和(自身を含む): 176519952

約数和(自身を除く): 103773652

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 41, 44, 50, 55, 82, 100, 110, 164, 205, 220, 275, 410, 451, 550, 820, 902, 1025, 1100, 1613, 1804, 2050, 2255, 3226, 4100, 4510, 6452, 8065, 9020, 11275, 16130, 17743, 22550, 32260, 35486, 40325, 45100, 66133, 70972, 80650, 88715, 132266, 161300, 177430, 264532, 330665, 354860, 443575, 661330, 727463, 887150, 1322660, 1454926, 1653325, 1774300, 2909852, 3306650, 3637315, 6613300, 7274630, 14549260, 18186575, 36373150, 72746300]

約数ペア:

[(1, 72746300), (2, 36373150), (4, 18186575), (5, 14549260), (10, 7274630), (11, 6613300), (20, 3637315), (22, 3306650), (25, 2909852), (41, 1774300), (44, 1653325), (50, 1454926), (55, 1322660), (82, 887150), (100, 727463), (110, 661330), (164, 443575), (205, 354860), (220, 330665), (275, 264532), (410, 177430), (451, 161300), (550, 132266), (820, 88715), (902, 80650), (1025, 70972), (1100, 66133), (1613, 45100), (1804, 40325), (2050, 35486), (2255, 32260), (3226, 22550), (4100, 17743), (4510, 16130), (6452, 11275), (8065, 9020)]