23017500

素因数分解:

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

素因数の和:75

約数の個数: 240

約数和(自身を含む): 83973120

約数和(自身を除く): 60955620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 25, 27, 30, 31, 33, 36, 44, 45, 50, 54, 55, 60, 62, 66, 75, 90, 93, 99, 100, 108, 110, 124, 125, 132, 135, 150, 155, 165, 180, 186, 198, 220, 225, 250, 270, 275, 279, 297, 300, 310, 330, 341, 372, 375, 396, 450, 465, 495, 500, 540, 550, 558, 594, 620, 625, 660, 675, 682, 750, 775, 825, 837, 900, 930, 990, 1023, 1100, 1116, 1125, 1188, 1250, 1350, 1364, 1375, 1395, 1485, 1500, 1550, 1650, 1674, 1705, 1860, 1875, 1980, 2046, 2250, 2325, 2475, 2500, 2700, 2750, 2790, 2970, 3069, 3100, 3300, 3348, 3375, 3410, 3750, 3875, 4092, 4125, 4185, 4500, 4650, 4950, 5115, 5500, 5580, 5625, 5940, 6138, 6750, 6820, 6875, 6975, 7425, 7500, 7750, 8250, 8370, 8525, 9207, 9300, 9900, 10230, 11250, 11625, 12276, 12375, 13500, 13750, 13950, 14850, 15345, 15500, 16500, 16740, 16875, 17050, 18414, 19375, 20460, 20625, 20925, 22500, 23250, 24750, 25575, 27500, 27900, 29700, 30690, 33750, 34100, 34875, 36828, 37125, 38750, 41250, 41850, 42625, 46035, 46500, 49500, 51150, 58125, 61380, 61875, 67500, 69750, 74250, 76725, 77500, 82500, 83700, 85250, 92070, 102300, 104625, 116250, 123750, 127875, 139500, 148500, 153450, 170500, 174375, 184140, 185625, 209250, 213125, 230175, 232500, 247500, 255750, 306900, 348750, 371250, 383625, 418500, 426250, 460350, 511500, 523125, 639375, 697500, 742500, 767250, 852500, 920700, 1046250, 1150875, 1278750, 1534500, 1918125, 2092500, 2301750, 2557500, 3836250, 4603500, 5754375, 7672500, 11508750, 23017500]

約数ペア:

[(1, 23017500), (2, 11508750), (3, 7672500), (4, 5754375), (5, 4603500), (6, 3836250), (9, 2557500), (10, 2301750), (11, 2092500), (12, 1918125), (15, 1534500), (18, 1278750), (20, 1150875), (22, 1046250), (25, 920700), (27, 852500), (30, 767250), (31, 742500), (33, 697500), (36, 639375), (44, 523125), (45, 511500), (50, 460350), (54, 426250), (55, 418500), (60, 383625), (62, 371250), (66, 348750), (75, 306900), (90, 255750), (93, 247500), (99, 232500), (100, 230175), (108, 213125), (110, 209250), (124, 185625), (125, 184140), (132, 174375), (135, 170500), (150, 153450), (155, 148500), (165, 139500), (180, 127875), (186, 123750), (198, 116250), (220, 104625), (225, 102300), (250, 92070), (270, 85250), (275, 83700), (279, 82500), (297, 77500), (300, 76725), (310, 74250), (330, 69750), (341, 67500), (372, 61875), (375, 61380), (396, 58125), (450, 51150), (465, 49500), (495, 46500), (500, 46035), (540, 42625), (550, 41850), (558, 41250), (594, 38750), (620, 37125), (625, 36828), (660, 34875), (675, 34100), (682, 33750), (750, 30690), (775, 29700), (825, 27900), (837, 27500), (900, 25575), (930, 24750), (990, 23250), (1023, 22500), (1100, 20925), (1116, 20625), (1125, 20460), (1188, 19375), (1250, 18414), (1350, 17050), (1364, 16875), (1375, 16740), (1395, 16500), (1485, 15500), (1500, 15345), (1550, 14850), (1650, 13950), (1674, 13750), (1705, 13500), (1860, 12375), (1875, 12276), (1980, 11625), (2046, 11250), (2250, 10230), (2325, 9900), (2475, 9300), (2500, 9207), (2700, 8525), (2750, 8370), (2790, 8250), (2970, 7750), (3069, 7500), (3100, 7425), (3300, 6975), (3348, 6875), (3375, 6820), (3410, 6750), (3750, 6138), (3875, 5940), (4092, 5625), (4125, 5580), (4185, 5500), (4500, 5115), (4650, 4950)]