48890100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{751}}^1$

素因数の和:806

約数の個数: 144

約数和(自身を含む): 167100416

約数和(自身を除く): 118210316

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 31, 35, 42, 50, 60, 62, 70, 75, 84, 93, 100, 105, 124, 140, 150, 155, 175, 186, 210, 217, 300, 310, 350, 372, 420, 434, 465, 525, 620, 651, 700, 751, 775, 868, 930, 1050, 1085, 1302, 1502, 1550, 1860, 2100, 2170, 2253, 2325, 2604, 3004, 3100, 3255, 3755, 4340, 4506, 4650, 5257, 5425, 6510, 7510, 9012, 9300, 10514, 10850, 11265, 13020, 15020, 15771, 16275, 18775, 21028, 21700, 22530, 23281, 26285, 31542, 32550, 37550, 45060, 46562, 52570, 56325, 63084, 65100, 69843, 75100, 78855, 93124, 105140, 112650, 116405, 131425, 139686, 157710, 162967, 225300, 232810, 262850, 279372, 315420, 325934, 349215, 394275, 465620, 488901, 525700, 582025, 651868, 698430, 788550, 814835, 977802, 1164050, 1396860, 1577100, 1629670, 1746075, 1955604, 2328100, 2444505, 3259340, 3492150, 4074175, 4889010, 6984300, 8148350, 9778020, 12222525, 16296700, 24445050, 48890100]

約数ペア:

[(1, 48890100), (2, 24445050), (3, 16296700), (4, 12222525), (5, 9778020), (6, 8148350), (7, 6984300), (10, 4889010), (12, 4074175), (14, 3492150), (15, 3259340), (20, 2444505), (21, 2328100), (25, 1955604), (28, 1746075), (30, 1629670), (31, 1577100), (35, 1396860), (42, 1164050), (50, 977802), (60, 814835), (62, 788550), (70, 698430), (75, 651868), (84, 582025), (93, 525700), (100, 488901), (105, 465620), (124, 394275), (140, 349215), (150, 325934), (155, 315420), (175, 279372), (186, 262850), (210, 232810), (217, 225300), (300, 162967), (310, 157710), (350, 139686), (372, 131425), (420, 116405), (434, 112650), (465, 105140), (525, 93124), (620, 78855), (651, 75100), (700, 69843), (751, 65100), (775, 63084), (868, 56325), (930, 52570), (1050, 46562), (1085, 45060), (1302, 37550), (1502, 32550), (1550, 31542), (1860, 26285), (2100, 23281), (2170, 22530), (2253, 21700), (2325, 21028), (2604, 18775), (3004, 16275), (3100, 15771), (3255, 15020), (3755, 13020), (4340, 11265), (4506, 10850), (4650, 10514), (5257, 9300), (5425, 9012), (6510, 7510)]