12010500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{17}}^1\times {\mathrm{157}}^1$

素因数の和:199

約数の個数: 144

約数和(自身を含む): 40373424

約数和(自身を除く): 28362924

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 25, 30, 34, 36, 45, 50, 51, 60, 68, 75, 85, 90, 100, 102, 125, 150, 153, 157, 170, 180, 204, 225, 250, 255, 300, 306, 314, 340, 375, 425, 450, 471, 500, 510, 612, 628, 750, 765, 785, 850, 900, 942, 1020, 1125, 1275, 1413, 1500, 1530, 1570, 1700, 1884, 2125, 2250, 2355, 2550, 2669, 2826, 3060, 3140, 3825, 3925, 4250, 4500, 4710, 5100, 5338, 5652, 6375, 7065, 7650, 7850, 8007, 8500, 9420, 10676, 11775, 12750, 13345, 14130, 15300, 15700, 16014, 19125, 19625, 23550, 24021, 25500, 26690, 28260, 32028, 35325, 38250, 39250, 40035, 47100, 48042, 53380, 58875, 66725, 70650, 76500, 78500, 80070, 96084, 117750, 120105, 133450, 141300, 160140, 176625, 200175, 235500, 240210, 266900, 333625, 353250, 400350, 480420, 600525, 667250, 706500, 800700, 1000875, 1201050, 1334500, 2001750, 2402100, 3002625, 4003500, 6005250, 12010500]

約数ペア:

[(1, 12010500), (2, 6005250), (3, 4003500), (4, 3002625), (5, 2402100), (6, 2001750), (9, 1334500), (10, 1201050), (12, 1000875), (15, 800700), (17, 706500), (18, 667250), (20, 600525), (25, 480420), (30, 400350), (34, 353250), (36, 333625), (45, 266900), (50, 240210), (51, 235500), (60, 200175), (68, 176625), (75, 160140), (85, 141300), (90, 133450), (100, 120105), (102, 117750), (125, 96084), (150, 80070), (153, 78500), (157, 76500), (170, 70650), (180, 66725), (204, 58875), (225, 53380), (250, 48042), (255, 47100), (300, 40035), (306, 39250), (314, 38250), (340, 35325), (375, 32028), (425, 28260), (450, 26690), (471, 25500), (500, 24021), (510, 23550), (612, 19625), (628, 19125), (750, 16014), (765, 15700), (785, 15300), (850, 14130), (900, 13345), (942, 12750), (1020, 11775), (1125, 10676), (1275, 9420), (1413, 8500), (1500, 8007), (1530, 7850), (1570, 7650), (1700, 7065), (1884, 6375), (2125, 5652), (2250, 5338), (2355, 5100), (2550, 4710), (2669, 4500), (2826, 4250), (3060, 3925), (3140, 3825)]