1873187400

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{14387}}^1$

素因数の和:14444

約数の個数: 192

約数和(自身を含む): 6850990080

約数和(自身を除く): 4977802680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 31, 35, 40, 42, 50, 56, 60, 62, 70, 75, 84, 93, 100, 105, 120, 124, 140, 150, 155, 168, 175, 186, 200, 210, 217, 248, 280, 300, 310, 350, 372, 420, 434, 465, 525, 600, 620, 651, 700, 744, 775, 840, 868, 930, 1050, 1085, 1240, 1302, 1400, 1550, 1736, 1860, 2100, 2170, 2325, 2604, 3100, 3255, 3720, 4200, 4340, 4650, 5208, 5425, 6200, 6510, 8680, 9300, 10850, 13020, 14387, 16275, 18600, 21700, 26040, 28774, 32550, 43161, 43400, 57548, 65100, 71935, 86322, 100709, 115096, 130200, 143870, 172644, 201418, 215805, 287740, 302127, 345288, 359675, 402836, 431610, 445997, 503545, 575480, 604254, 719350, 805672, 863220, 891994, 1007090, 1079025, 1208508, 1337991, 1438700, 1510635, 1726440, 1783988, 2014180, 2158050, 2229985, 2417016, 2517725, 2675982, 2877400, 3021270, 3121979, 3567976, 4028360, 4316100, 4459970, 5035450, 5351964, 6042540, 6243958, 6689955, 7553175, 8632200, 8919940, 9365937, 10070900, 10703928, 11149925, 12085080, 12487916, 13379910, 15106350, 15609895, 17839880, 18731874, 20141800, 22299850, 24975832, 26759820, 30212700, 31219790, 33449775, 37463748, 44599700, 46829685, 53519640, 60425400, 62439580, 66899550, 74927496, 78049475, 89199400, 93659370, 124879160, 133799100, 156098950, 187318740, 234148425, 267598200, 312197900, 374637480, 468296850, 624395800, 936593700, 1873187400]

約数ペア:

[(1, 1873187400), (2, 936593700), (3, 624395800), (4, 468296850), (5, 374637480), (6, 312197900), (7, 267598200), (8, 234148425), (10, 187318740), (12, 156098950), (14, 133799100), (15, 124879160), (20, 93659370), (21, 89199400), (24, 78049475), (25, 74927496), (28, 66899550), (30, 62439580), (31, 60425400), (35, 53519640), (40, 46829685), (42, 44599700), (50, 37463748), (56, 33449775), (60, 31219790), (62, 30212700), (70, 26759820), (75, 24975832), (84, 22299850), (93, 20141800), (100, 18731874), (105, 17839880), (120, 15609895), (124, 15106350), (140, 13379910), (150, 12487916), (155, 12085080), (168, 11149925), (175, 10703928), (186, 10070900), (200, 9365937), (210, 8919940), (217, 8632200), (248, 7553175), (280, 6689955), (300, 6243958), (310, 6042540), (350, 5351964), (372, 5035450), (420, 4459970), (434, 4316100), (465, 4028360), (525, 3567976), (600, 3121979), (620, 3021270), (651, 2877400), (700, 2675982), (744, 2517725), (775, 2417016), (840, 2229985), (868, 2158050), (930, 2014180), (1050, 1783988), (1085, 1726440), (1240, 1510635), (1302, 1438700), (1400, 1337991), (1550, 1208508), (1736, 1079025), (1860, 1007090), (2100, 891994), (2170, 863220), (2325, 805672), (2604, 719350), (3100, 604254), (3255, 575480), (3720, 503545), (4200, 445997), (4340, 431610), (4650, 402836), (5208, 359675), (5425, 345288), (6200, 302127), (6510, 287740), (8680, 215805), (9300, 201418), (10850, 172644), (13020, 143870), (14387, 130200), (16275, 115096), (18600, 100709), (21700, 86322), (26040, 71935), (28774, 65100), (32550, 57548), (43161, 43400)]