5115000

素因数分解:

$2^3\times 3^1\times 5^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1$

素因数の和:71

約数の個数: 160

約数和(自身を含む): 17994240

約数和(自身を除く): 12879240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 25, 30, 31, 33, 40, 44, 50, 55, 60, 62, 66, 75, 88, 93, 100, 110, 120, 124, 125, 132, 150, 155, 165, 186, 200, 220, 248, 250, 264, 275, 300, 310, 330, 341, 372, 375, 440, 465, 500, 550, 600, 620, 625, 660, 682, 744, 750, 775, 825, 930, 1000, 1023, 1100, 1240, 1250, 1320, 1364, 1375, 1500, 1550, 1650, 1705, 1860, 1875, 2046, 2200, 2325, 2500, 2728, 2750, 3000, 3100, 3300, 3410, 3720, 3750, 3875, 4092, 4125, 4650, 5000, 5115, 5500, 6200, 6600, 6820, 6875, 7500, 7750, 8184, 8250, 8525, 9300, 10230, 11000, 11625, 13640, 13750, 15000, 15500, 16500, 17050, 18600, 19375, 20460, 20625, 23250, 25575, 27500, 31000, 33000, 34100, 38750, 40920, 41250, 42625, 46500, 51150, 55000, 58125, 68200, 77500, 82500, 85250, 93000, 102300, 116250, 127875, 155000, 165000, 170500, 204600, 213125, 232500, 255750, 341000, 426250, 465000, 511500, 639375, 852500, 1023000, 1278750, 1705000, 2557500, 5115000]

約数ペア:

[(1, 5115000), (2, 2557500), (3, 1705000), (4, 1278750), (5, 1023000), (6, 852500), (8, 639375), (10, 511500), (11, 465000), (12, 426250), (15, 341000), (20, 255750), (22, 232500), (24, 213125), (25, 204600), (30, 170500), (31, 165000), (33, 155000), (40, 127875), (44, 116250), (50, 102300), (55, 93000), (60, 85250), (62, 82500), (66, 77500), (75, 68200), (88, 58125), (93, 55000), (100, 51150), (110, 46500), (120, 42625), (124, 41250), (125, 40920), (132, 38750), (150, 34100), (155, 33000), (165, 31000), (186, 27500), (200, 25575), (220, 23250), (248, 20625), (250, 20460), (264, 19375), (275, 18600), (300, 17050), (310, 16500), (330, 15500), (341, 15000), (372, 13750), (375, 13640), (440, 11625), (465, 11000), (500, 10230), (550, 9300), (600, 8525), (620, 8250), (625, 8184), (660, 7750), (682, 7500), (744, 6875), (750, 6820), (775, 6600), (825, 6200), (930, 5500), (1000, 5115), (1023, 5000), (1100, 4650), (1240, 4125), (1250, 4092), (1320, 3875), (1364, 3750), (1375, 3720), (1500, 3410), (1550, 3300), (1650, 3100), (1705, 3000), (1860, 2750), (1875, 2728), (2046, 2500), (2200, 2325)]