200506500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{17}}^1\times {\mathrm{2621}}^1$

素因数の和:2663

約数の個数: 144

約数和(自身を含む): 669994416

約数和(自身を除く): 469487916

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, 170, 180, 204, 225, 250, 255, 300, 306, 340, 375, 425, 450, 500, 510, 612, 750, 765, 850, 900, 1020, 1125, 1275, 1500, 1530, 1700, 2125, 2250, 2550, 2621, 3060, 3825, 4250, 4500, 5100, 5242, 6375, 7650, 7863, 8500, 10484, 12750, 13105, 15300, 15726, 19125, 23589, 25500, 26210, 31452, 38250, 39315, 44557, 47178, 52420, 65525, 76500, 78630, 89114, 94356, 117945, 131050, 133671, 157260, 178228, 196575, 222785, 235890, 262100, 267342, 327625, 393150, 401013, 445570, 471780, 534684, 589725, 655250, 668355, 786300, 802026, 891140, 982875, 1113925, 1179450, 1310500, 1336710, 1604052, 1965750, 2005065, 2227850, 2358900, 2673420, 2948625, 3341775, 3931500, 4010130, 4455700, 5569625, 5897250, 6683550, 8020260, 10025325, 11139250, 11794500, 13367100, 16708875, 20050650, 22278500, 33417750, 40101300, 50126625, 66835500, 100253250, 200506500]

約数ペア:

[(1, 200506500), (2, 100253250), (3, 66835500), (4, 50126625), (5, 40101300), (6, 33417750), (9, 22278500), (10, 20050650), (12, 16708875), (15, 13367100), (17, 11794500), (18, 11139250), (20, 10025325), (25, 8020260), (30, 6683550), (34, 5897250), (36, 5569625), (45, 4455700), (50, 4010130), (51, 3931500), (60, 3341775), (68, 2948625), (75, 2673420), (85, 2358900), (90, 2227850), (100, 2005065), (102, 1965750), (125, 1604052), (150, 1336710), (153, 1310500), (170, 1179450), (180, 1113925), (204, 982875), (225, 891140), (250, 802026), (255, 786300), (300, 668355), (306, 655250), (340, 589725), (375, 534684), (425, 471780), (450, 445570), (500, 401013), (510, 393150), (612, 327625), (750, 267342), (765, 262100), (850, 235890), (900, 222785), (1020, 196575), (1125, 178228), (1275, 157260), (1500, 133671), (1530, 131050), (1700, 117945), (2125, 94356), (2250, 89114), (2550, 78630), (2621, 76500), (3060, 65525), (3825, 52420), (4250, 47178), (4500, 44557), (5100, 39315), (5242, 38250), (6375, 31452), (7650, 26210), (7863, 25500), (8500, 23589), (10484, 19125), (12750, 15726), (13105, 15300)]