144986100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^3\times {\mathrm{1409}}^1$

素因数の和:1447

約数の個数: 144

約数和(自身を含む): 489552000

約数和(自身を除く): 344565900

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 49, 50, 60, 70, 75, 84, 98, 100, 105, 140, 147, 150, 175, 196, 210, 245, 294, 300, 343, 350, 420, 490, 525, 588, 686, 700, 735, 980, 1029, 1050, 1225, 1372, 1409, 1470, 1715, 2058, 2100, 2450, 2818, 2940, 3430, 3675, 4116, 4227, 4900, 5145, 5636, 6860, 7045, 7350, 8454, 8575, 9863, 10290, 14090, 14700, 16908, 17150, 19726, 20580, 21135, 25725, 28180, 29589, 34300, 35225, 39452, 42270, 49315, 51450, 59178, 69041, 70450, 84540, 98630, 102900, 105675, 118356, 138082, 140900, 147945, 197260, 207123, 211350, 246575, 276164, 295890, 345205, 414246, 422700, 483287, 493150, 591780, 690410, 739725, 828492, 966574, 986300, 1035615, 1380820, 1449861, 1479450, 1726025, 1933148, 2071230, 2416435, 2899722, 2958900, 3452050, 4142460, 4832870, 5178075, 5799444, 6904100, 7249305, 9665740, 10356150, 12082175, 14498610, 20712300, 24164350, 28997220, 36246525, 48328700, 72493050, 144986100]

約数ペア:

[(1, 144986100), (2, 72493050), (3, 48328700), (4, 36246525), (5, 28997220), (6, 24164350), (7, 20712300), (10, 14498610), (12, 12082175), (14, 10356150), (15, 9665740), (20, 7249305), (21, 6904100), (25, 5799444), (28, 5178075), (30, 4832870), (35, 4142460), (42, 3452050), (49, 2958900), (50, 2899722), (60, 2416435), (70, 2071230), (75, 1933148), (84, 1726025), (98, 1479450), (100, 1449861), (105, 1380820), (140, 1035615), (147, 986300), (150, 966574), (175, 828492), (196, 739725), (210, 690410), (245, 591780), (294, 493150), (300, 483287), (343, 422700), (350, 414246), (420, 345205), (490, 295890), (525, 276164), (588, 246575), (686, 211350), (700, 207123), (735, 197260), (980, 147945), (1029, 140900), (1050, 138082), (1225, 118356), (1372, 105675), (1409, 102900), (1470, 98630), (1715, 84540), (2058, 70450), (2100, 69041), (2450, 59178), (2818, 51450), (2940, 49315), (3430, 42270), (3675, 39452), (4116, 35225), (4227, 34300), (4900, 29589), (5145, 28180), (5636, 25725), (6860, 21135), (7045, 20580), (7350, 19726), (8454, 17150), (8575, 16908), (9863, 14700), (10290, 14090)]