84870655100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{43913}}^1$

素因数の和:44196

約数の個数: 144

約数和(自身を含む): 230533744896

約数和(自身を除く): 145663089796

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 25, 28, 35, 44, 50, 55, 70, 77, 100, 110, 140, 154, 175, 220, 251, 275, 308, 350, 385, 502, 550, 700, 770, 1004, 1100, 1255, 1540, 1757, 1925, 2510, 2761, 3514, 3850, 5020, 5522, 6275, 7028, 7700, 8785, 11044, 12550, 13805, 17570, 19327, 25100, 27610, 35140, 38654, 43913, 43925, 55220, 69025, 77308, 87826, 87850, 96635, 138050, 175652, 175700, 193270, 219565, 276100, 307391, 386540, 439130, 483043, 483175, 614782, 878260, 966086, 966350, 1097825, 1229564, 1536955, 1932172, 1932700, 2195650, 2415215, 3073910, 3381301, 4391300, 4830430, 6147820, 6762602, 7684775, 9660860, 11022163, 12076075, 13525204, 15369550, 16906505, 22044326, 24152150, 30739100, 33813010, 44088652, 48304300, 55110815, 67626020, 77155141, 84532525, 110221630, 121243793, 154310282, 169065050, 220443260, 242487586, 275554075, 308620564, 338130100, 385775705, 484975172, 551108150, 606218965, 771551410, 848706551, 1102216300, 1212437930, 1543102820, 1697413102, 1928878525, 2424875860, 3031094825, 3394826204, 3857757050, 4243532755, 6062189650, 7715514100, 8487065510, 12124379300, 16974131020, 21217663775, 42435327550, 84870655100]

約数ペア:

[(1, 84870655100), (2, 42435327550), (4, 21217663775), (5, 16974131020), (7, 12124379300), (10, 8487065510), (11, 7715514100), (14, 6062189650), (20, 4243532755), (22, 3857757050), (25, 3394826204), (28, 3031094825), (35, 2424875860), (44, 1928878525), (50, 1697413102), (55, 1543102820), (70, 1212437930), (77, 1102216300), (100, 848706551), (110, 771551410), (140, 606218965), (154, 551108150), (175, 484975172), (220, 385775705), (251, 338130100), (275, 308620564), (308, 275554075), (350, 242487586), (385, 220443260), (502, 169065050), (550, 154310282), (700, 121243793), (770, 110221630), (1004, 84532525), (1100, 77155141), (1255, 67626020), (1540, 55110815), (1757, 48304300), (1925, 44088652), (2510, 33813010), (2761, 30739100), (3514, 24152150), (3850, 22044326), (5020, 16906505), (5522, 15369550), (6275, 13525204), (7028, 12076075), (7700, 11022163), (8785, 9660860), (11044, 7684775), (12550, 6762602), (13805, 6147820), (17570, 4830430), (19327, 4391300), (25100, 3381301), (27610, 3073910), (35140, 2415215), (38654, 2195650), (43913, 1932700), (43925, 1932172), (55220, 1536955), (69025, 1229564), (77308, 1097825), (87826, 966350), (87850, 966086), (96635, 878260), (138050, 614782), (175652, 483175), (175700, 483043), (193270, 439130), (219565, 386540), (276100, 307391)]