57123300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{151}}^1$

素因数の和:278

約数の個数: 144

約数和(自身を含む): 181016192

約数和(自身を除く): 123892892

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 97, 100, 130, 150, 151, 156, 194, 195, 260, 291, 300, 302, 325, 388, 390, 453, 485, 582, 604, 650, 755, 780, 906, 970, 975, 1164, 1261, 1300, 1455, 1510, 1812, 1940, 1950, 1963, 2265, 2425, 2522, 2910, 3020, 3775, 3783, 3900, 3926, 4530, 4850, 5044, 5820, 5889, 6305, 7275, 7550, 7566, 7852, 9060, 9700, 9815, 11325, 11778, 12610, 14550, 14647, 15100, 15132, 18915, 19630, 22650, 23556, 25220, 29100, 29294, 29445, 31525, 37830, 39260, 43941, 45300, 49075, 58588, 58890, 63050, 73235, 75660, 87882, 94575, 98150, 117780, 126100, 146470, 147225, 175764, 189150, 190411, 196300, 219705, 292940, 294450, 366175, 378300, 380822, 439410, 571233, 588900, 732350, 761644, 878820, 952055, 1098525, 1142466, 1464700, 1904110, 2197050, 2284932, 2856165, 3808220, 4394100, 4760275, 5712330, 9520550, 11424660, 14280825, 19041100, 28561650, 57123300]

約数ペア:

[(1, 57123300), (2, 28561650), (3, 19041100), (4, 14280825), (5, 11424660), (6, 9520550), (10, 5712330), (12, 4760275), (13, 4394100), (15, 3808220), (20, 2856165), (25, 2284932), (26, 2197050), (30, 1904110), (39, 1464700), (50, 1142466), (52, 1098525), (60, 952055), (65, 878820), (75, 761644), (78, 732350), (97, 588900), (100, 571233), (130, 439410), (150, 380822), (151, 378300), (156, 366175), (194, 294450), (195, 292940), (260, 219705), (291, 196300), (300, 190411), (302, 189150), (325, 175764), (388, 147225), (390, 146470), (453, 126100), (485, 117780), (582, 98150), (604, 94575), (650, 87882), (755, 75660), (780, 73235), (906, 63050), (970, 58890), (975, 58588), (1164, 49075), (1261, 45300), (1300, 43941), (1455, 39260), (1510, 37830), (1812, 31525), (1940, 29445), (1950, 29294), (1963, 29100), (2265, 25220), (2425, 23556), (2522, 22650), (2910, 19630), (3020, 18915), (3775, 15132), (3783, 15100), (3900, 14647), (3926, 14550), (4530, 12610), (4850, 11778), (5044, 11325), (5820, 9815), (5889, 9700), (6305, 9060), (7275, 7852), (7550, 7566)]