206322900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{5171}}^1$

素因数の和:5214

約数の個数: 144

約数和(自身を含む): 718287360

約数和(自身を除く): 511964460

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 25, 28, 30, 35, 38, 42, 50, 57, 60, 70, 75, 76, 84, 95, 100, 105, 114, 133, 140, 150, 175, 190, 210, 228, 266, 285, 300, 350, 380, 399, 420, 475, 525, 532, 570, 665, 700, 798, 950, 1050, 1140, 1330, 1425, 1596, 1900, 1995, 2100, 2660, 2850, 3325, 3990, 5171, 5700, 6650, 7980, 9975, 10342, 13300, 15513, 19950, 20684, 25855, 31026, 36197, 39900, 51710, 62052, 72394, 77565, 98249, 103420, 108591, 129275, 144788, 155130, 180985, 196498, 217182, 258550, 294747, 310260, 361970, 387825, 392996, 434364, 491245, 517100, 542955, 589494, 687743, 723940, 775650, 904925, 982490, 1085910, 1178988, 1375486, 1473735, 1551300, 1809850, 1964980, 2063229, 2171820, 2456225, 2714775, 2750972, 2947470, 3438715, 3619700, 4126458, 4912450, 5429550, 5894940, 6877430, 7368675, 8252916, 9824900, 10316145, 10859100, 13754860, 14737350, 17193575, 20632290, 29474700, 34387150, 41264580, 51580725, 68774300, 103161450, 206322900]

約数ペア:

[(1, 206322900), (2, 103161450), (3, 68774300), (4, 51580725), (5, 41264580), (6, 34387150), (7, 29474700), (10, 20632290), (12, 17193575), (14, 14737350), (15, 13754860), (19, 10859100), (20, 10316145), (21, 9824900), (25, 8252916), (28, 7368675), (30, 6877430), (35, 5894940), (38, 5429550), (42, 4912450), (50, 4126458), (57, 3619700), (60, 3438715), (70, 2947470), (75, 2750972), (76, 2714775), (84, 2456225), (95, 2171820), (100, 2063229), (105, 1964980), (114, 1809850), (133, 1551300), (140, 1473735), (150, 1375486), (175, 1178988), (190, 1085910), (210, 982490), (228, 904925), (266, 775650), (285, 723940), (300, 687743), (350, 589494), (380, 542955), (399, 517100), (420, 491245), (475, 434364), (525, 392996), (532, 387825), (570, 361970), (665, 310260), (700, 294747), (798, 258550), (950, 217182), (1050, 196498), (1140, 180985), (1330, 155130), (1425, 144788), (1596, 129275), (1900, 108591), (1995, 103420), (2100, 98249), (2660, 77565), (2850, 72394), (3325, 62052), (3990, 51710), (5171, 39900), (5700, 36197), (6650, 31026), (7980, 25855), (9975, 20684), (10342, 19950), (13300, 15513)]