1379213100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{349}}^1\times {\mathrm{4391}}^1$

素因数の和:4760

約数の個数: 108

約数和(自身を含む): 4336441200

約数和(自身を除く): 2957228100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 150, 180, 225, 300, 349, 450, 698, 900, 1047, 1396, 1745, 2094, 3141, 3490, 4188, 4391, 5235, 6282, 6980, 8725, 8782, 10470, 12564, 13173, 15705, 17450, 17564, 20940, 21955, 26175, 26346, 31410, 34900, 39519, 43910, 52350, 52692, 62820, 65865, 78525, 79038, 87820, 104700, 109775, 131730, 157050, 158076, 197595, 219550, 263460, 314100, 329325, 395190, 439100, 658650, 790380, 987975, 1317300, 1532459, 1975950, 3064918, 3951900, 4597377, 6129836, 7662295, 9194754, 13792131, 15324590, 18389508, 22986885, 27584262, 30649180, 38311475, 45973770, 55168524, 68960655, 76622950, 91947540, 114934425, 137921310, 153245900, 229868850, 275842620, 344803275, 459737700, 689606550, 1379213100]

約数ペア:

[(1, 1379213100), (2, 689606550), (3, 459737700), (4, 344803275), (5, 275842620), (6, 229868850), (9, 153245900), (10, 137921310), (12, 114934425), (15, 91947540), (18, 76622950), (20, 68960655), (25, 55168524), (30, 45973770), (36, 38311475), (45, 30649180), (50, 27584262), (60, 22986885), (75, 18389508), (90, 15324590), (100, 13792131), (150, 9194754), (180, 7662295), (225, 6129836), (300, 4597377), (349, 3951900), (450, 3064918), (698, 1975950), (900, 1532459), (1047, 1317300), (1396, 987975), (1745, 790380), (2094, 658650), (3141, 439100), (3490, 395190), (4188, 329325), (4391, 314100), (5235, 263460), (6282, 219550), (6980, 197595), (8725, 158076), (8782, 157050), (10470, 131730), (12564, 109775), (13173, 104700), (15705, 87820), (17450, 79038), (17564, 78525), (20940, 65865), (21955, 62820), (26175, 52692), (26346, 52350), (31410, 43910), (34900, 39519)]