266771250

素因数分解:

$2^1\times 3^2\times 5^4\times {\mathrm{23}}^1\times {\mathrm{1031}}^1$

素因数の和:1082

約数の個数: 120

約数和(自身を含む): 754408512

約数和(自身を除く): 487637262

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 25, 30, 45, 46, 50, 69, 75, 90, 115, 125, 138, 150, 207, 225, 230, 250, 345, 375, 414, 450, 575, 625, 690, 750, 1031, 1035, 1125, 1150, 1250, 1725, 1875, 2062, 2070, 2250, 2875, 3093, 3450, 3750, 5155, 5175, 5625, 5750, 6186, 8625, 9279, 10310, 10350, 11250, 14375, 15465, 17250, 18558, 23713, 25775, 25875, 28750, 30930, 43125, 46395, 47426, 51550, 51750, 71139, 77325, 86250, 92790, 118565, 128875, 129375, 142278, 154650, 213417, 231975, 237130, 257750, 258750, 355695, 386625, 426834, 463950, 592825, 644375, 711390, 773250, 1067085, 1159875, 1185650, 1288750, 1778475, 1933125, 2134170, 2319750, 2964125, 3556950, 3866250, 5335425, 5799375, 5928250, 8892375, 10670850, 11598750, 14820625, 17784750, 26677125, 29641250, 44461875, 53354250, 88923750, 133385625, 266771250]

約数ペア:

[(1, 266771250), (2, 133385625), (3, 88923750), (5, 53354250), (6, 44461875), (9, 29641250), (10, 26677125), (15, 17784750), (18, 14820625), (23, 11598750), (25, 10670850), (30, 8892375), (45, 5928250), (46, 5799375), (50, 5335425), (69, 3866250), (75, 3556950), (90, 2964125), (115, 2319750), (125, 2134170), (138, 1933125), (150, 1778475), (207, 1288750), (225, 1185650), (230, 1159875), (250, 1067085), (345, 773250), (375, 711390), (414, 644375), (450, 592825), (575, 463950), (625, 426834), (690, 386625), (750, 355695), (1031, 258750), (1035, 257750), (1125, 237130), (1150, 231975), (1250, 213417), (1725, 154650), (1875, 142278), (2062, 129375), (2070, 128875), (2250, 118565), (2875, 92790), (3093, 86250), (3450, 77325), (3750, 71139), (5155, 51750), (5175, 51550), (5625, 47426), (5750, 46395), (6186, 43125), (8625, 30930), (9279, 28750), (10310, 25875), (10350, 25775), (11250, 23713), (14375, 18558), (15465, 17250)]