2684100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{389}}^1$

素因数の和:429

約数の個数: 72

約数和(自身を含む): 8124480

約数和(自身を除く): 5440380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 25, 30, 46, 50, 60, 69, 75, 92, 100, 115, 138, 150, 230, 276, 300, 345, 389, 460, 575, 690, 778, 1150, 1167, 1380, 1556, 1725, 1945, 2300, 2334, 3450, 3890, 4668, 5835, 6900, 7780, 8947, 9725, 11670, 17894, 19450, 23340, 26841, 29175, 35788, 38900, 44735, 53682, 58350, 89470, 107364, 116700, 134205, 178940, 223675, 268410, 447350, 536820, 671025, 894700, 1342050, 2684100]

約数ペア:

[(1, 2684100), (2, 1342050), (3, 894700), (4, 671025), (5, 536820), (6, 447350), (10, 268410), (12, 223675), (15, 178940), (20, 134205), (23, 116700), (25, 107364), (30, 89470), (46, 58350), (50, 53682), (60, 44735), (69, 38900), (75, 35788), (92, 29175), (100, 26841), (115, 23340), (138, 19450), (150, 17894), (230, 11670), (276, 9725), (300, 8947), (345, 7780), (389, 6900), (460, 5835), (575, 4668), (690, 3890), (778, 3450), (1150, 2334), (1167, 2300), (1380, 1945), (1556, 1725)]