164375400

素因数分解:

$2^3\times 3^1\times 5^2\times 7^2\times {\mathrm{5591}}^1$

素因数の和:5624

約数の個数: 144

約数和(自身を含む): 592863840

約数和(自身を除く): 428488440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 49, 50, 56, 60, 70, 75, 84, 98, 100, 105, 120, 140, 147, 150, 168, 175, 196, 200, 210, 245, 280, 294, 300, 350, 392, 420, 490, 525, 588, 600, 700, 735, 840, 980, 1050, 1176, 1225, 1400, 1470, 1960, 2100, 2450, 2940, 3675, 4200, 4900, 5591, 5880, 7350, 9800, 11182, 14700, 16773, 22364, 27955, 29400, 33546, 39137, 44728, 55910, 67092, 78274, 83865, 111820, 117411, 134184, 139775, 156548, 167730, 195685, 223640, 234822, 273959, 279550, 313096, 335460, 391370, 419325, 469644, 547918, 559100, 587055, 670920, 782740, 821877, 838650, 939288, 978425, 1095836, 1118200, 1174110, 1369795, 1565480, 1643754, 1677300, 1956850, 2191672, 2348220, 2739590, 2935275, 3287508, 3354600, 3913700, 4109385, 4696440, 5479180, 5870550, 6575016, 6848975, 7827400, 8218770, 10958360, 11741100, 13697950, 16437540, 20546925, 23482200, 27395900, 32875080, 41093850, 54791800, 82187700, 164375400]

約数ペア:

[(1, 164375400), (2, 82187700), (3, 54791800), (4, 41093850), (5, 32875080), (6, 27395900), (7, 23482200), (8, 20546925), (10, 16437540), (12, 13697950), (14, 11741100), (15, 10958360), (20, 8218770), (21, 7827400), (24, 6848975), (25, 6575016), (28, 5870550), (30, 5479180), (35, 4696440), (40, 4109385), (42, 3913700), (49, 3354600), (50, 3287508), (56, 2935275), (60, 2739590), (70, 2348220), (75, 2191672), (84, 1956850), (98, 1677300), (100, 1643754), (105, 1565480), (120, 1369795), (140, 1174110), (147, 1118200), (150, 1095836), (168, 978425), (175, 939288), (196, 838650), (200, 821877), (210, 782740), (245, 670920), (280, 587055), (294, 559100), (300, 547918), (350, 469644), (392, 419325), (420, 391370), (490, 335460), (525, 313096), (588, 279550), (600, 273959), (700, 234822), (735, 223640), (840, 195685), (980, 167730), (1050, 156548), (1176, 139775), (1225, 134184), (1400, 117411), (1470, 111820), (1960, 83865), (2100, 78274), (2450, 67092), (2940, 55910), (3675, 44728), (4200, 39137), (4900, 33546), (5591, 29400), (5880, 27955), (7350, 22364), (9800, 16773), (11182, 14700)]