28597050

素因数分解:

$2^1\times 3^4\times 5^2\times {\mathrm{23}}^1\times {\mathrm{307}}^1$

素因数の和:354

約数の個数: 120

約数和(自身を含む): 83182176

約数和(自身を除く): 54585126

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 25, 27, 30, 45, 46, 50, 54, 69, 75, 81, 90, 115, 135, 138, 150, 162, 207, 225, 230, 270, 307, 345, 405, 414, 450, 575, 614, 621, 675, 690, 810, 921, 1035, 1150, 1242, 1350, 1535, 1725, 1842, 1863, 2025, 2070, 2763, 3070, 3105, 3450, 3726, 4050, 4605, 5175, 5526, 6210, 7061, 7675, 8289, 9210, 9315, 10350, 13815, 14122, 15350, 15525, 16578, 18630, 21183, 23025, 24867, 27630, 31050, 35305, 41445, 42366, 46050, 46575, 49734, 63549, 69075, 70610, 82890, 93150, 105915, 124335, 127098, 138150, 176525, 190647, 207225, 211830, 248670, 317745, 353050, 381294, 414450, 529575, 571941, 621675, 635490, 953235, 1059150, 1143882, 1243350, 1588725, 1906470, 2859705, 3177450, 4766175, 5719410, 9532350, 14298525, 28597050]

約数ペア:

[(1, 28597050), (2, 14298525), (3, 9532350), (5, 5719410), (6, 4766175), (9, 3177450), (10, 2859705), (15, 1906470), (18, 1588725), (23, 1243350), (25, 1143882), (27, 1059150), (30, 953235), (45, 635490), (46, 621675), (50, 571941), (54, 529575), (69, 414450), (75, 381294), (81, 353050), (90, 317745), (115, 248670), (135, 211830), (138, 207225), (150, 190647), (162, 176525), (207, 138150), (225, 127098), (230, 124335), (270, 105915), (307, 93150), (345, 82890), (405, 70610), (414, 69075), (450, 63549), (575, 49734), (614, 46575), (621, 46050), (675, 42366), (690, 41445), (810, 35305), (921, 31050), (1035, 27630), (1150, 24867), (1242, 23025), (1350, 21183), (1535, 18630), (1725, 16578), (1842, 15525), (1863, 15350), (2025, 14122), (2070, 13815), (2763, 10350), (3070, 9315), (3105, 9210), (3450, 8289), (3726, 7675), (4050, 7061), (4605, 6210), (5175, 5526)]