40339800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{73}}^1\times {\mathrm{307}}^1$

素因数の和:402

約数の個数: 144

約数和(自身を含む): 137777640

約数和(自身を除く): 97437840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 73, 75, 90, 100, 120, 146, 150, 180, 200, 219, 225, 292, 300, 307, 360, 365, 438, 450, 584, 600, 614, 657, 730, 876, 900, 921, 1095, 1228, 1314, 1460, 1535, 1752, 1800, 1825, 1842, 2190, 2456, 2628, 2763, 2920, 3070, 3285, 3650, 3684, 4380, 4605, 5256, 5475, 5526, 6140, 6570, 7300, 7368, 7675, 8760, 9210, 10950, 11052, 12280, 13140, 13815, 14600, 15350, 16425, 18420, 21900, 22104, 22411, 23025, 26280, 27630, 30700, 32850, 36840, 43800, 44822, 46050, 55260, 61400, 65700, 67233, 69075, 89644, 92100, 110520, 112055, 131400, 134466, 138150, 179288, 184200, 201699, 224110, 268932, 276300, 336165, 403398, 448220, 537864, 552600, 560275, 672330, 806796, 896440, 1008495, 1120550, 1344660, 1613592, 1680825, 2016990, 2241100, 2689320, 3361650, 4033980, 4482200, 5042475, 6723300, 8067960, 10084950, 13446600, 20169900, 40339800]

約数ペア:

[(1, 40339800), (2, 20169900), (3, 13446600), (4, 10084950), (5, 8067960), (6, 6723300), (8, 5042475), (9, 4482200), (10, 4033980), (12, 3361650), (15, 2689320), (18, 2241100), (20, 2016990), (24, 1680825), (25, 1613592), (30, 1344660), (36, 1120550), (40, 1008495), (45, 896440), (50, 806796), (60, 672330), (72, 560275), (73, 552600), (75, 537864), (90, 448220), (100, 403398), (120, 336165), (146, 276300), (150, 268932), (180, 224110), (200, 201699), (219, 184200), (225, 179288), (292, 138150), (300, 134466), (307, 131400), (360, 112055), (365, 110520), (438, 92100), (450, 89644), (584, 69075), (600, 67233), (614, 65700), (657, 61400), (730, 55260), (876, 46050), (900, 44822), (921, 43800), (1095, 36840), (1228, 32850), (1314, 30700), (1460, 27630), (1535, 26280), (1752, 23025), (1800, 22411), (1825, 22104), (1842, 21900), (2190, 18420), (2456, 16425), (2628, 15350), (2763, 14600), (2920, 13815), (3070, 13140), (3285, 12280), (3650, 11052), (3684, 10950), (4380, 9210), (4605, 8760), (5256, 7675), (5475, 7368), (5526, 7300), (6140, 6570)]