205350200

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{3011}}^1$

素因数の和:3069

約数の個数: 96

約数和(自身を含む): 537822720

約数和(自身を除く): 332472520

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 31, 40, 44, 50, 55, 62, 88, 100, 110, 124, 155, 200, 220, 248, 275, 310, 341, 440, 550, 620, 682, 775, 1100, 1240, 1364, 1550, 1705, 2200, 2728, 3011, 3100, 3410, 6022, 6200, 6820, 8525, 12044, 13640, 15055, 17050, 24088, 30110, 33121, 34100, 60220, 66242, 68200, 75275, 93341, 120440, 132484, 150550, 165605, 186682, 264968, 301100, 331210, 373364, 466705, 602200, 662420, 746728, 828025, 933410, 1026751, 1324840, 1656050, 1866820, 2053502, 2333525, 3312100, 3733640, 4107004, 4667050, 5133755, 6624200, 8214008, 9334100, 10267510, 18668200, 20535020, 25668775, 41070040, 51337550, 102675100, 205350200]

約数ペア:

[(1, 205350200), (2, 102675100), (4, 51337550), (5, 41070040), (8, 25668775), (10, 20535020), (11, 18668200), (20, 10267510), (22, 9334100), (25, 8214008), (31, 6624200), (40, 5133755), (44, 4667050), (50, 4107004), (55, 3733640), (62, 3312100), (88, 2333525), (100, 2053502), (110, 1866820), (124, 1656050), (155, 1324840), (200, 1026751), (220, 933410), (248, 828025), (275, 746728), (310, 662420), (341, 602200), (440, 466705), (550, 373364), (620, 331210), (682, 301100), (775, 264968), (1100, 186682), (1240, 165605), (1364, 150550), (1550, 132484), (1705, 120440), (2200, 93341), (2728, 75275), (3011, 68200), (3100, 66242), (3410, 60220), (6022, 34100), (6200, 33121), (6820, 30110), (8525, 24088), (12044, 17050), (13640, 15055)]