11298750

素因数分解:

$2^1\times 3^1\times 5^4\times {\mathrm{23}}^1\times {\mathrm{131}}^1$

素因数の和:179

約数の個数: 80

約数和(自身を含む): 29690496

約数和(自身を除く): 18391746

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 25, 30, 46, 50, 69, 75, 115, 125, 131, 138, 150, 230, 250, 262, 345, 375, 393, 575, 625, 655, 690, 750, 786, 1150, 1250, 1310, 1725, 1875, 1965, 2875, 3013, 3275, 3450, 3750, 3930, 5750, 6026, 6550, 8625, 9039, 9825, 14375, 15065, 16375, 17250, 18078, 19650, 28750, 30130, 32750, 43125, 45195, 49125, 75325, 81875, 86250, 90390, 98250, 150650, 163750, 225975, 245625, 376625, 451950, 491250, 753250, 1129875, 1883125, 2259750, 3766250, 5649375, 11298750]

約数ペア:

[(1, 11298750), (2, 5649375), (3, 3766250), (5, 2259750), (6, 1883125), (10, 1129875), (15, 753250), (23, 491250), (25, 451950), (30, 376625), (46, 245625), (50, 225975), (69, 163750), (75, 150650), (115, 98250), (125, 90390), (131, 86250), (138, 81875), (150, 75325), (230, 49125), (250, 45195), (262, 43125), (345, 32750), (375, 30130), (393, 28750), (575, 19650), (625, 18078), (655, 17250), (690, 16375), (750, 15065), (786, 14375), (1150, 9825), (1250, 9039), (1310, 8625), (1725, 6550), (1875, 6026), (1965, 5750), (2875, 3930), (3013, 3750), (3275, 3450)]