210706500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{8263}}^1$

素因数の和:8302

約数の個数: 96

約数和(自身を含む): 649748736

約数和(自身を除く): 439042236

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 25, 30, 34, 50, 51, 60, 68, 75, 85, 100, 102, 125, 150, 170, 204, 250, 255, 300, 340, 375, 425, 500, 510, 750, 850, 1020, 1275, 1500, 1700, 2125, 2550, 4250, 5100, 6375, 8263, 8500, 12750, 16526, 24789, 25500, 33052, 41315, 49578, 82630, 99156, 123945, 140471, 165260, 206575, 247890, 280942, 413150, 421413, 495780, 561884, 619725, 702355, 826300, 842826, 1032875, 1239450, 1404710, 1685652, 2065750, 2107065, 2478900, 2809420, 3098625, 3511775, 4131500, 4214130, 6197250, 7023550, 8428260, 10535325, 12394500, 14047100, 17558875, 21070650, 35117750, 42141300, 52676625, 70235500, 105353250, 210706500]

約数ペア:

[(1, 210706500), (2, 105353250), (3, 70235500), (4, 52676625), (5, 42141300), (6, 35117750), (10, 21070650), (12, 17558875), (15, 14047100), (17, 12394500), (20, 10535325), (25, 8428260), (30, 7023550), (34, 6197250), (50, 4214130), (51, 4131500), (60, 3511775), (68, 3098625), (75, 2809420), (85, 2478900), (100, 2107065), (102, 2065750), (125, 1685652), (150, 1404710), (170, 1239450), (204, 1032875), (250, 842826), (255, 826300), (300, 702355), (340, 619725), (375, 561884), (425, 495780), (500, 421413), (510, 413150), (750, 280942), (850, 247890), (1020, 206575), (1275, 165260), (1500, 140471), (1700, 123945), (2125, 99156), (2550, 82630), (4250, 49578), (5100, 41315), (6375, 33052), (8263, 25500), (8500, 24789), (12750, 16526)]