127875000

素因数分解:

$2^3\times 3^1\times 5^6\times {\mathrm{11}}^1\times {\mathrm{31}}^1$

素因数の和:81

約数の個数: 224

約数和(自身を含む): 449994240

約数和(自身を除く): 322119240

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, 3125, 3300, 3410, 3720, 3750, 3875, 4092, 4125, 4650, 5000, 5115, 5500, 6200, 6250, 6600, 6820, 6875, 7500, 7750, 8184, 8250, 8525, 9300, 9375, 10230, 11000, 11625, 12500, 13640, 13750, 15000, 15500, 15625, 16500, 17050, 18600, 18750, 19375, 20460, 20625, 23250, 25000, 25575, 27500, 31000, 31250, 33000, 34100, 34375, 37500, 38750, 40920, 41250, 42625, 46500, 46875, 51150, 55000, 58125, 62500, 68200, 68750, 75000, 77500, 82500, 85250, 93000, 93750, 96875, 102300, 103125, 116250, 125000, 127875, 137500, 155000, 165000, 170500, 171875, 187500, 193750, 204600, 206250, 213125, 232500, 255750, 275000, 290625, 341000, 343750, 375000, 387500, 412500, 426250, 465000, 484375, 511500, 515625, 581250, 639375, 687500, 775000, 825000, 852500, 968750, 1023000, 1031250, 1065625, 1162500, 1278750, 1375000, 1453125, 1705000, 1937500, 2062500, 2131250, 2325000, 2557500, 2906250, 3196875, 3875000, 4125000, 4262500, 5115000, 5328125, 5812500, 6393750, 8525000, 10656250, 11625000, 12787500, 15984375, 21312500, 25575000, 31968750, 42625000, 63937500, 127875000]

約数ペア:

[(1, 127875000), (2, 63937500), (3, 42625000), (4, 31968750), (5, 25575000), (6, 21312500), (8, 15984375), (10, 12787500), (11, 11625000), (12, 10656250), (15, 8525000), (20, 6393750), (22, 5812500), (24, 5328125), (25, 5115000), (30, 4262500), (31, 4125000), (33, 3875000), (40, 3196875), (44, 2906250), (50, 2557500), (55, 2325000), (60, 2131250), (62, 2062500), (66, 1937500), (75, 1705000), (88, 1453125), (93, 1375000), (100, 1278750), (110, 1162500), (120, 1065625), (124, 1031250), (125, 1023000), (132, 968750), (150, 852500), (155, 825000), (165, 775000), (186, 687500), (200, 639375), (220, 581250), (248, 515625), (250, 511500), (264, 484375), (275, 465000), (300, 426250), (310, 412500), (330, 387500), (341, 375000), (372, 343750), (375, 341000), (440, 290625), (465, 275000), (500, 255750), (550, 232500), (600, 213125), (620, 206250), (625, 204600), (660, 193750), (682, 187500), (744, 171875), (750, 170500), (775, 165000), (825, 155000), (930, 137500), (1000, 127875), (1023, 125000), (1100, 116250), (1240, 103125), (1250, 102300), (1320, 96875), (1364, 93750), (1375, 93000), (1500, 85250), (1550, 82500), (1650, 77500), (1705, 75000), (1860, 68750), (1875, 68200), (2046, 62500), (2200, 58125), (2325, 55000), (2500, 51150), (2728, 46875), (2750, 46500), (3000, 42625), (3100, 41250), (3125, 40920), (3300, 38750), (3410, 37500), (3720, 34375), (3750, 34100), (3875, 33000), (4092, 31250), (4125, 31000), (4650, 27500), (5000, 25575), (5115, 25000), (5500, 23250), (6200, 20625), (6250, 20460), (6600, 19375), (6820, 18750), (6875, 18600), (7500, 17050), (7750, 16500), (8184, 15625), (8250, 15500), (8525, 15000), (9300, 13750), (9375, 13640), (10230, 12500), (11000, 11625)]