157025471900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{1283}}^1\times {\mathrm{111263}}^1$

素因数の和:112571

約数の個数: 72

約数和(自身を含む): 372015189504

約数和(自身を除く): 214989717604

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 220, 275, 550, 1100, 1283, 2566, 5132, 6415, 12830, 14113, 25660, 28226, 32075, 56452, 64150, 70565, 111263, 128300, 141130, 222526, 282260, 352825, 445052, 556315, 705650, 1112630, 1223893, 1411300, 2225260, 2447786, 2781575, 4895572, 5563150, 6119465, 11126300, 12238930, 24477860, 30597325, 61194650, 122389300, 142750429, 285500858, 571001716, 713752145, 1427504290, 1570254719, 2855008580, 3140509438, 3568760725, 6281018876, 7137521450, 7851273595, 14275042900, 15702547190, 31405094380, 39256367975, 78512735950, 157025471900]

約数ペア:

[(1, 157025471900), (2, 78512735950), (4, 39256367975), (5, 31405094380), (10, 15702547190), (11, 14275042900), (20, 7851273595), (22, 7137521450), (25, 6281018876), (44, 3568760725), (50, 3140509438), (55, 2855008580), (100, 1570254719), (110, 1427504290), (220, 713752145), (275, 571001716), (550, 285500858), (1100, 142750429), (1283, 122389300), (2566, 61194650), (5132, 30597325), (6415, 24477860), (12830, 12238930), (14113, 11126300), (25660, 6119465), (28226, 5563150), (32075, 4895572), (56452, 2781575), (64150, 2447786), (70565, 2225260), (111263, 1411300), (128300, 1223893), (141130, 1112630), (222526, 705650), (282260, 556315), (352825, 445052)]