17268750

素因数分解:

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

素因数の和:340

約数の個数: 72

約数和(自身を含む): 46918872

約数和(自身を除く): 29650122

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 125, 150, 225, 250, 307, 375, 450, 614, 625, 750, 921, 1125, 1250, 1535, 1842, 1875, 2250, 2763, 3070, 3125, 3750, 4605, 5526, 5625, 6250, 7675, 9210, 9375, 11250, 13815, 15350, 18750, 23025, 27630, 28125, 38375, 46050, 56250, 69075, 76750, 115125, 138150, 191875, 230250, 345375, 383750, 575625, 690750, 959375, 1151250, 1726875, 1918750, 2878125, 3453750, 5756250, 8634375, 17268750]

約数ペア:

[(1, 17268750), (2, 8634375), (3, 5756250), (5, 3453750), (6, 2878125), (9, 1918750), (10, 1726875), (15, 1151250), (18, 959375), (25, 690750), (30, 575625), (45, 383750), (50, 345375), (75, 230250), (90, 191875), (125, 138150), (150, 115125), (225, 76750), (250, 69075), (307, 56250), (375, 46050), (450, 38375), (614, 28125), (625, 27630), (750, 23025), (921, 18750), (1125, 15350), (1250, 13815), (1535, 11250), (1842, 9375), (1875, 9210), (2250, 7675), (2763, 6250), (3070, 5625), (3125, 5526), (3750, 4605)]