151231500

素因数分解:

$2^2\times 3^2\times 5^3\times 7^1\times {\mathrm{4801}}^1$

素因数の和:4833

約数の個数: 144

約数和(自身を含む): 545353536

約数和(自身を除く): 394122036

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 50, 60, 63, 70, 75, 84, 90, 100, 105, 125, 126, 140, 150, 175, 180, 210, 225, 250, 252, 300, 315, 350, 375, 420, 450, 500, 525, 630, 700, 750, 875, 900, 1050, 1125, 1260, 1500, 1575, 1750, 2100, 2250, 2625, 3150, 3500, 4500, 4801, 5250, 6300, 7875, 9602, 10500, 14403, 15750, 19204, 24005, 28806, 31500, 33607, 43209, 48010, 57612, 67214, 72015, 86418, 96020, 100821, 120025, 134428, 144030, 168035, 172836, 201642, 216045, 240050, 288060, 302463, 336070, 360075, 403284, 432090, 480100, 504105, 600125, 604926, 672140, 720150, 840175, 864180, 1008210, 1080225, 1200250, 1209852, 1440300, 1512315, 1680350, 1800375, 2016420, 2160450, 2400500, 2520525, 3024630, 3360700, 3600750, 4200875, 4320900, 5041050, 5401125, 6049260, 7201500, 7561575, 8401750, 10082100, 10802250, 12602625, 15123150, 16803500, 21604500, 25205250, 30246300, 37807875, 50410500, 75615750, 151231500]

約数ペア:

[(1, 151231500), (2, 75615750), (3, 50410500), (4, 37807875), (5, 30246300), (6, 25205250), (7, 21604500), (9, 16803500), (10, 15123150), (12, 12602625), (14, 10802250), (15, 10082100), (18, 8401750), (20, 7561575), (21, 7201500), (25, 6049260), (28, 5401125), (30, 5041050), (35, 4320900), (36, 4200875), (42, 3600750), (45, 3360700), (50, 3024630), (60, 2520525), (63, 2400500), (70, 2160450), (75, 2016420), (84, 1800375), (90, 1680350), (100, 1512315), (105, 1440300), (125, 1209852), (126, 1200250), (140, 1080225), (150, 1008210), (175, 864180), (180, 840175), (210, 720150), (225, 672140), (250, 604926), (252, 600125), (300, 504105), (315, 480100), (350, 432090), (375, 403284), (420, 360075), (450, 336070), (500, 302463), (525, 288060), (630, 240050), (700, 216045), (750, 201642), (875, 172836), (900, 168035), (1050, 144030), (1125, 134428), (1260, 120025), (1500, 100821), (1575, 96020), (1750, 86418), (2100, 72015), (2250, 67214), (2625, 57612), (3150, 48010), (3500, 43209), (4500, 33607), (4801, 31500), (5250, 28806), (6300, 24005), (7875, 19204), (9602, 15750), (10500, 14403)]